hehe...
I think about this stuff too much...
Yeah, the ECU for the 420a would still work. The ECU doesn't do much with the transmission on a MT car. Getting the computer that controls the diffs to work on the other hand would be more difficult. I would even be happy with a LSD rear, a Quaife front differential, a Quaife center differential, and a viscous coupling. I think that this can be done fairly easily. Just needs someone to throw some money at it. This is on my list of things to throw money at.
-=B-=