I have no use for this, so I did it just for you. LoL. I have no clue what hacks you have installed on your board as of now that pretain to postbit legacy modifications, but here is the code you need to replace ur postbit legacy template with if you want the "postbit legacy" (as you called it) to show up on the right, instead of the left
<!-- post #$post[postid] -->
<if condition="$show['spacer']">
$spacer_open
<div id="edit$post[postid]" style="padding:0px 0px $stylevar[cellpadding]px 0px">
<if condition="!$post['islastshown']"><!-- this is not the last post shown on the page --></if>
</if>
<table id="post$post[postid]" class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="100%" align="center">
<tr>
<if condition="$show['announcement']">
<td class="thead" style="font-weight:normal" colspan="2">
<img class="inlineimg" src="$stylevar[imgdir_statusicon]/post_$post[statusicon].gif" alt="$post[statustitle]" border="0" />
<phrase 1="$post[startdate]" 2="$post[enddate]">$vbphrase[x_until_y]</phrase>
</td>
<else />
<td class="thead" style="font-weight:normal" $post[scrolltothis]>
<!-- status icon and date -->
<a name="post$post[postid]"><img class="inlineimg" src="$stylevar[imgdir_statusicon]/post_$post[statusicon].gif" alt="$post[statustitle]" border="0" /></a>
$post[postdate]<if condition="!$show['detailedtime']">, $post[posttime]</if>
$post[firstnewinsert]
<!-- / status icon and date -->
</td>
<td class="thead" style="font-weight:normal" align="$stylevar[right]">
<if condition="$show['postcount']">#<a href="showpost.php?$session[sessionurl]p=$post[postid]&postcount=$post[postcount]" target="new" rel="nofollow" id="postcount$post[postid]" name="$post[postcount]"><strong>$post[postcount]</strong></a></if>
<if condition="$show['inlinemod']">
<input type="checkbox" name="plist[$postid]" id="plist_$postid" style="vertical-align:middle; padding:0px; margin:0px 0px 0px 5px" value="$post[checkbox_value]" onclick="inlineMod.toggle(this)" />
</if>
</td>
</if>
</tr>
<tr valign="top">
<if condition="$show['moderated']">
<td class="alt2" id="td_post_$post[postid]">
<else />
<td class="alt2" id="td_post_$post[postid]">
</if>
<if condition="$show['messageicon'] OR $post['title']">
<!-- icon and title -->
<div class="smallfont">
<if condition="$show['messageicon']"><img class="inlineimg" src="$post[iconpath]" alt="$post[icontitle]" border="0" /></if>
<if condition="$post['title']"><strong>$post[title]</strong></if>
</div>
<hr size="1" style="color:$stylevar[tborder_bgcolor]" />
<!-- / icon and title -->
</if>
<!-- message -->
<div id="post_message_$post[postid]">$post[message]</div>
<!-- / message -->
<if condition="$show['attachments']">
<!-- attachments -->
<div style="padding:$stylevar[cellpadding]px">
<if condition="$show['thumbnailattachment']">
<fieldset class="fieldset">
<legend>$vbphrase[attached_thumbnails]</legend>
<div style="padding:$stylevar[formspacer]px">
$post[thumbnailattachments]
</div>
</fieldset>
</if>
<if condition="$show['imageattachment']">
<fieldset class="fieldset">
<legend>$vbphrase[attached_images]</legend>
<div style="padding:$stylevar[formspacer]px">
$post[imageattachments]
</div>
</fieldset>
</if>
<if condition="$show['imageattachmentlink']">
<fieldset class="fieldset">
<legend>$vbphrase[attached_images]</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
$post[imageattachmentlinks]
</table>
</fieldset>
</if>
<if condition="$show['otherattachment']">
<fieldset class="fieldset">
<legend>$vbphrase[attached_files]</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
$post[otherattachments]
</table>
</fieldset>
</if>
<if condition="$show['moderatedattachment']">
<fieldset class="fieldset">
<legend>$vbphrase[attachments_pending_approval]</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
$post[moderatedattachments]
</table>
</fieldset>
</if>
</div>
<!-- / attachments -->
</if>
<if condition="$post['signature']">
<!-- sig -->
<div>
__________________<br />
$post[signature]
</div>
<!-- / sig -->
</if>
<if condition="$show['postedited']">
<!-- edit note -->
<div class="smallfont"> <hr size="1" style="color:$stylevar[tborder_bgcolor]" />
<em>
<phrase 1="$post[edit_username]" 2="$post[edit_date]" 3="$post[edit_time]">$vbphrase[last_edited_by_x_on_y_at_z]</phrase>.
<if condition="$post['edit_reason']">$vbphrase[reason]: $post[edit_reason]</if>
</em>
</div>
<!-- / edit note -->
</if>
</td>
<td class="alt1" width="175">
<div id="postmenu_$post[postid]">
<if condition="$show['profile']">
<a class="bigusername" href="member.php?$session[sessionurl]u=$post[userid]">$post[musername]</a>
<script type="text/javascript"> vbmenu_register("postmenu_$post[postid]", true); </script>
<else />
$post[musername]
</if>
</div>
<if condition="$post['usertitle']"><div class="smallfont">$post[usertitle]</div></if>
<if condition="$post['rank']"><div class="smallfont">$post[rank]</div></if>
<if condition="$show['avatar']">
<div class="smallfont">
<br /><a href="member.php?$session[sessionurl]u=$post[userid]"><img src="$post[avatarurl]" alt="<phrase 1="$post[username]">$vbphrase[xs_avatar]</phrase>" border="0" /></a>
</div>
</if>
<div class="smallfont">
<br />
<if condition="$post['joindate']"><div>$vbphrase[join_date]: $post[joindate]</div></if>
<if condition="$post['field2']"><div>$vbphrase[location_perm]: $post[field2]</div></if>
<if condition="$post['age']"><div>$vbphrase[age]: $post[age]</div></if>
<div>
$vbphrase[posts]: $post[posts]
</div>
<if condition="$show['reputation']"><div><if condition="$show['reppower']">$vbphrase[reppower]: $post[reppower]</if>$post[reputationdisplay]</div></if>
<div>$post[icqicon] $post[aimicon] $post[msnicon] $post[yahooicon] $post[skypeicon]</div>
</div>
</td>
</tr>
<tr>
<td class="alt2">
$post[onlinestatus]
<if condition="$show['reputationlink']"><a href="reputation.php?$session[sessionurl]p=$post[postid]" rel="nofollow"><img class="inlineimg" src="$stylevar[imgdir_button]/reputation.gif" border="0" alt="<phrase 1="$post[username]">$vbphrase[add_to_xs_reputation]</phrase>" /></a></if>
<if condition="$show['reportlink']"><a href="report.php?$session[sessionurl]p=$post[postid]" rel="nofollow"><img class="inlineimg" src="$stylevar[imgdir_button]/report.gif" alt="$vbphrase[report_bad_post]" border="0" /></a></if>
$post[iplogged]
</td>
<if condition="$show['moderated']">
<td class="alt2" align="$stylevar[right]">
<else />
<td class="alt1" align="$stylevar[right]">
</if>
<!-- controls -->
<if condition="$post['editlink']">
<a href="$post[editlink]" name="vB::QuickEdit::$post[postid]"><img src="$stylevar[imgdir_button]/edit.gif" alt="$vbphrase[edit_delete_message]" border="0" /></a>
</if>
<if condition="$post['forwardlink']">
<a href="$post[forwardlink]"><img src="$stylevar[imgdir_button]/forward.gif" alt="$vbphrase[forward_message]" border="0" /></a>
</if>
<if condition="$post['replylink']">
<a href="$post[replylink]" rel="nofollow"><img src="$stylevar[imgdir_button]/<if condition="$post['forwardlink']">reply_small<else />quote</if>.gif" alt="$vbphrase[reply_with_quote]" border="0" /></a>
</if>
<if condition="$show['quickreply'] AND !$show['threadedmode']">
<a href="$post[replylink]" rel="nofollow" id="qr_$post[postid]" onclick="return false"><img src="$stylevar[imgdir_button]/quickreply.gif" alt="$vbphrase[quick_reply_to_this_message]" border="0" /></a>
</if>
<if condition="$show['moderated']">
<img src="$stylevar[imgdir_misc]/moderated.gif" alt="$vbphrase[moderated_post]" border="0" />
</if>
<!-- / controls -->
</td>
</tr>
</table>
<!-- post $post[postid] popup menu -->
<div class="vbmenu_popup" id="postmenu_$post[postid]_menu" style="display:none">
<table cellpadding="4" cellspacing="1" border="0">
<tr>
<td class="thead">$post[username]</td>
</tr>
<if condition="$show['profile']">
<tr><td class="vbmenu_option"><a href="member.php?$session[sessionurl]u=$post[userid]">$vbphrase[view_public_profile]</a></td></tr>
</if>
<if condition="$show['pmlink']">
<tr><td class="vbmenu_option"><a href="private.php?$session[sessionurl]do=newpm&u=$post[userid]" rel="nofollow"><phrase 1="$post[username]">$vbphrase[send_private_message_to_x]</phrase></a></td></tr>
</if>
<if condition="$show['emaillink']">
<tr><td class="vbmenu_option"><a href="sendmessage.php?$session[sessionurl]do=mailmember&u=$post[userid]" rel="nofollow"><phrase 1="$post[username]">$vbphrase[send_email_to_x]</phrase></a></td></tr>
</if>
<if condition="$show['homepage']">
<tr><td class="vbmenu_option"><a href="$post[homepage]"><phrase 1="$post[username]">$vbphrase[visit_xs_homepage]</phrase></a></td></tr>
</if>
<if condition="$show['search']">
<tr><td class="vbmenu_option"><a href="search.php?$session[sessionurl]do=finduser&u=$post[userid]" rel="nofollow"><phrase 1="$post[username]">$vbphrase[find_more_posts_by_x]</phrase></a></td></tr>
</if>
<if condition="$post['userid'] AND $show['member']">
<tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=addlist&userlist=buddy&u=$post[userid]"><phrase 1="$post[username]">$vbphrase[add_x_to_buddy_list]</phrase></a></td></tr>
</if>
</table>
</div>
<!-- / post $post[postid] popup menu -->
<if condition="$show['spacer']">
</div>
$spacer_close
</if>
<!-- / post #$post[postid] -->
If you have any questions I will be more then willing to help you out.