So I am about to buy a 6spd tr6060 kit (with .72 and .50 5th and 6th) from d&d with with the 1pc aluminum driveshaft, moser hardened 31 spline axels and a detroit true trac with frpp 3.73 gears, and gunna put in a exedy mach 700 clutch. My tuner says the clutch is very streetable. Any other experiences? Also I am hoping with the deep 5th and 6th gear the my highway mpg should go up. What do you guys think? I am looking for overall opinions of this setup and what some of tour experiences have been.