I have a stock t5 in my 95 w 3.73 gears and I'm really missing having a "hwy" gear. It feels like I can accelerate forever in 5th now which is kinda cool but sucks when I'm just trying to cruise. If I had a 6 speed would I have my overdrive back? I've played with a few of the calculators and it didn't seem like the 6th gear would drop the cruise rpms all that much.