vBulletin & CMS questions/suggestions please

[Rukbat]

Hi all,
Not sure if this is the right forum for this, if not, if a moderator should move it
First off....I'm one of those 'self-taught' html and php people that can manage a good bit on my own, but most is wayyyyy beyond me, so this may sound a bit goofy, and may be addressed elsewhere but I'm not really sure what search terms to use.

I'll try to coherently explain what I want to do.....

THIS is the website, the different sections/pages are availble for all public viewing. What I'd like to do is have the *Members* page (link on left menu of the 'home'/index page be a 'portal' to our vBulletin.... the page itself containing various 'parts' of the stuff from the board... i.e. log in ,calendar, random member profile, recent/new posts/threads, current if any polls, (content of public or private forums depending on whether logged in or not and the forum permissions for 'guests' etc)etc. BUT i don't want the page to be my vB style ... it would need to fit in the tannish area/table (which 'grows' depending on content) on that 'member' page, in otherwords use the current html for the page and just have the vB content stuck in there. My server/host offers several CMS that I can install (Drupal, Geeklog, Joomla, Mambo Open Source, PHP-Nuke, phpWCMS, phpWebSite, Post-Nuke, Siteframe, TYPO3, Xoops), so I guess my question is which one is most compatible with vBulletin for me to utilize this 'Members Page' as a portal.

Did that make any sense?
EDIT:
like phpbb fetch all mod for phpBB2 for example