[Xenon]

i'll try to help you out with a few answers, but not to all questions, because its late today, and i'm bit tired

1) normaly you don't really tie files with each other, but you use templatest which have hyperlinks to the other files, and go to sepcial parts there (see normal vb links with the $action partsearcher )

to just allow forum id 22
put a piece of code in the send functions like
if ($forumid!=22) { eval("standarderror(\"".gettemplate("error_standar terror")."\");");
exit;
}
or just make the forumid hardcoded, so noone could even get a chance to change it

2)
to move a thread you have to look into postings.php
in the move section
also add something like this:
if ($thread[forumid]==22) { eval("standarderror(\"".gettemplate("error_standar terror")."\");");
exit;
}

3)
in the part wher the replie starts add:
if ($bbuserinfo[usergroupid]!=6) { eval("standarderror(\"".gettemplate("error_standar terror")."\");");
exit;
}


4)
make a variable $complaintinfo or something like that, and put in your parts depending on the usergroup id

5)if the complaints are saved like normal posts, you can use your postbit, just adding some $variables.
but i think it is better to create own templates

6)no, you don't have to change functions.php. Just make your admincomplaint.php include the global file, and write what you want to have in it

Hope i could help you working on this hack