Wiki above threads for VBulletin 4.2

I am looking to find out if someone could possibly make a wiki type plugin or mod for our community forum on lines of wiki functionality present on [login to view URL] will contain content that appears at the top of a thread, usually used to summarize important information in multi-page threads with information: "This is a community-maintained wikipost containing the most important information from this thread. You may start or edit a Wikipost once you have been on FT FORUMS for 90 days and have made 90 posts."2 Additional Pages would be needed:1. [login to view URL] - Recent WikiPosts2. [login to view URL] - Show All WikipostsWho can edit the wikiposts:(i) One can start or edit a Wikipost once you have been on FORUMS for 90 days and have made 90 posts. (ii) Usergroups or Users allowed to bypass rule (i)  via admin panelIn AdminCP & ModCP (if possible) Panel we need functionality to:1. Define and change which users and usergroups beyond (i) have capability to edit and add wiki posts2. All modification history can be seen in a history page, which shows which community users made which changes, when, etc. Also revert changes to previous [login to view URL], feel and functionality needs to be similar to [login to view URL]