Yeah I have thought about the heat issue but what I am wondering is does the module really generate that much heat? It would seem to me that if they are relying on the distributor base, which would get hot or at least warm all on its own, to remove the heat from the module I wouldn't think it would get that hot. I would think a heat sink of a resonable size out of the engine bay would cool the module better than the distributor, say the size of a casette tape perhaps? Thanks for the input.
I'm more worried about the leads and if increasing the length will alter the ignition performance in any way.