well i really want to switch out my m6 for a auto and have decided to either go with a turbo 350 or perhaps a 700r4 . question is if i decide to go with one of these trans will i have to do any wiring or changes to the pcm or any other thing .Because both these tranny i have found local are older ones and some ppl say i can just basically install it and not have to fool with wiring or the pcm since the computer want be controlling the trans.Just looking for some info