Has anyone thought about putting a better manual transmission in their '05? I am thinking about a 6 spd, but probably not for a few years. Who makes the best transmissions?

 

I had thoughts of a six speed...especially if I do 4.10 gears. I browsed www.ttcautomotive.com and was looking at the T-56. The only real advantage though is with the double overdrive and having a taller 6th gear (and maybe a better transmission!)