I've got an 03 GT (with my stalker body kit - love it) anyways.. I wanted to know if you guys know which racing gears to get. I'm totally clueless as to what ratio to get and I was looking at the ones on PartShopper and was going to purchase but I got into a jam when looking for the right ratio. Can someone help me out? Also are these things hard to install? I generally take everything to my Mechanic and he knows how to do it, but how hard is it to change the gears? Thanks a lot for your help guys.