You will need to match the front U-joint saddle to your old drive shaft. You will need a good measurement from the rear saddle to the front and take that to a drive shaft shop along with the old drive shaft. They will make the drive shaft the right length and install the correct front saddle for you. Good time to make sure the splines are good as well. Last time I did this I took both drive shafts with me along with the measurement. They were quick and good about it. Mine was a Chrysler transmission to Chevrolet third member. Shop never even blinked. What I got back was balanced with both sets of U-joints and painted. Good splines as well. For the clutch, use the pressure plate and get a friction [censored] that matches the T-5 no problem.

Steve H