I found a engine that in good condition. Only thing is that they are just selling the engine. No harness or ecu. Im wondering if I can buy a harness or use my existing harness with a 6spd ecu since i have a 5spd. Id prolly run with the stock tranny den go with the r154. Any suggestions? Oh yea and the clamp that hold the alternator is broken. Is that a major issue?