So I finally located a suitable T-5 today, still trying to get ahold of the seller. In the meantime I had a question about the driveshaft. I've read it needs to be shortened, but I'm considering getting a larger diameter factory driveshaft. I've seen aluminum shafts in later ('90s+) full size trucks/SUVs, so I was thinking of finding one cheap and having a local shop cut/balance it to fit the car. Does anyone have a length (u-joint to u-joint) required for a T-5/7.5" combination?