Hi all, I just picked up a 1993 350ci with TBI injection that I am going to drop into the 40 in lieu of the existing 327. At the same time, I am going to get things set up right in the engine compartment and re-locate the motor and mounts. With this said, I will be needing the drive shafts reworked. Any thoughts on where I should take them, or should I consider replacing these (I think stock) shafts with new ones to handle the increased power and torque? Thanks in advance for the advice!!!!