i think the main problem is the whoel 2 car situation. just let one go. one of my friends h ad the same problem. he had 3 rx7's . one he wanted to keep because it was a limited edition 85 that came with a 13-b instead of a carbed 12-a plus his uncle braught it brand new back in the day and handed it down to him and was mint. the other 2 one was going to be made into a drag car and the other as a daily driver. in the long run he just kept the oen with the best body wich was the limited one and hooked it up.