I know a couple people have done the swap. I have ordered my Rossler th400 and was wondering what size driveshaft you guys went with. Did you order an entirely new driveshaft or just change the length on the one you have. I can't wait to try out that transbreak. Any input on driveablility would be great, and do you guys have a transbreak, what is that like. I also read that the depending on the end length, I could use my existing crossmember, any truth to that?