OK figured out the alternator mount issue. A company called sullivan performance products sells an alternator mount that will allow me to mount it in the stock position without having to spend 1200 bucks on the stock oil cooler adapter plate. Then I will just run a remote oil filter kit.
I'd have to look at the v6 lines. They may very well be different. I just know for sure the GT and GT500 are the same until 2010.
A few of those guys may not be around anymore.
Youll need to think about exhaust, also emmissions in your area. Do you have headers? If not its a great time to go 2.75"-3" over the axle pipes and 2011+ muffler flanges.