Bmw:
Motor pulled out
Clean up all the wiring, possible complete wire tuck
Go through motor and change out a few things or buy Boss block off another member here
Try to get a 26" tire in the rear
Possible converter change
FC:
Route 1. LS1 motor with t-56 with heads, cam spray, this is the most expensive way
Route 2. 2jz GTE motor and trans with a single, Alil less expensive since I can get a good running long block for next to nothing with a mad hook up.