vBulletin v3.7x upgrade to latest vB 4x, plus hacks and scri

I own a well established vBulletin forum that I have decided to have upgraded from 3.7.4 to the latest version of vBulletin 4. I am looking for someone that is very experienced with vBulletin, installing hacks, etc. Good communication is imperative!! That can be via phone, instant messenger, and or email. Work to be performed / Important Mention: • Analyze what hacks we are currently using and that have an upgrade path to v4. Let me know the results, and if you believe any of them create unnecessary server loads. I have included a personal list below, however there may be some that I have missed. •I am concerned with losing all of our links / SERP's. Is vb4's link structure the same as 3? If not, what can we due to minimize the loss of our links in the search engines? •Adsense / Ads - All the ad locations need to be retained in the upgrade. Most advertisements are only visible to guests - not members. I may also like to change some of the ad sizes and placements. (Discuss more further) •"Beta" test site needs to be created on the server for the upgrade (ex. [login to view URL]) prior to going live. Import all the data and then move the new site to [login to view URL] after everything is complete and tested. •Addon Chat integration completed for live chat room. I have the Pro Plus license. *Please note, the list below is included in hyper-link form in the attachment* [login to view URL]'s Current Hack List & Upgrade Options: Album Pictures - Forum Home 1.3.0 *Remove* Archive Adsense 1.0 Adds Adsense banners to the top and bottom of your archive pages. *Find another solution* Atakan Marquee Text 1.10 Atakan Marquee Text *Remove* No upgrade available that I am aware of Enhanced Captcha Image Verification 1.11 An image based verification system to prevent bots signing up to your forum Replace with: VSa - Advamced Registration GTPrivate Message Quickreply 3.7.0.1 Adds Quick Reply when viewing a private message - brought to you by vbulletin.org. I believe this is included in vB 4. ibProArcade for vBulletin 2.6.7 ibProArcade - professional Arcade System for vBulletin Upgrade: IbPro Arcade v4 Members who have Visited 3.7.002 Display members who have visited the forum. Upgrade with: Members who have visited today passiveVid 1.1.2 Automatically turns video links like youtube, myspace videos, google vidoes into the video players. Replace with: AME Auto Media Embedding Post Thank You Hack 7.2 Post Thank You Hack Replace with: Post Thank You hack Separate Sticky and Normal Threads 2.0.0 Separate Sticky and Normal Threads Upgrade with: Separate Sticky & Normal Threads Usergroup Color Bar 1.0.0 Upgrade with: Usergroup Color Bar Legend vBadvanced CMPS 3.0.0 vBadvanced Content Management & Portal System *Remove* vbDonator 1.1.0 PayPal Donations *Remove* vBExperience 3.7.10 Calculate activity of your users vBExperience Level 1.0 vBExperience Level *Remove* vBSEO :: Sitemap Generator 2.5 Generate a Google & Yahoo Sitemap for your Forums Upgrade with: vBSEO Search Engine sitemap generator vBulletin Blog 2.0.0 Personal web log, integrated with vBulletin. *Included in publisher suite vb4 upgrade* Who Has Read a Thread. 3.7.007 Display members who have read a thread. Upgrade with: Who has read a Thread Admin Tools Ban User(s) from a thread Minimum number of posts to post links Signature Rules Multiple Account Login Detector Add warning to old threads Miserable Users VSa Moderator Stats Page Generation Stats vbStopForumSpam Advanced Forum Stats Google Analytics in Forum and Archive Digital Point Spy - Real Time Thread tracking (like vbispy) Icons for User CP My Threads & Posts in Drop Down Menu I need to have this job completed within two weeks. I prefer to pay a flat rate, but I may consider hourly if a proper estimate can be made and adhered to within a few hours.