I am looking at a pair of 1993 2.5 efi motors one with zero hrs on powerehead and on with like 70hrs. They both have updated efi units. Both in good shape and at a very reasonable price. I just wanted some feedback on them before i purchased them. He also has a new in crate powerehead for 2k if i want that also. Is that a good price for a new in crate power head? Both motors are clean and guaranteed to run. Feedback please.