I am in the process of building my 350, target range approx 300hp. I have a TH350 from a 77 vette but don't want to use it because of the whole 3000 rpm at 60 mph thing. I can't afford a t56 right know so am considerinf the T5. JTR makes the T5 seem pretty lightweight. Is it that bad, or will it handle daily driving with an ocasional 2nd gear scratch? Would consider 700r4 if I could find a deal on one, but I hear they are kinda weak too. Please help, if anyone has a tranny for sale, speak up. Trying not to break the bank!!