Thanks Arber I will look at all of those. I think you're correct about not cluttering Paul's thread anymore. I'll probably start a new thread when the time comes to put this Drive system together. Re-read this one when it is time to buy controllers.
Yes, I was actually aware of all those choices except the R100, I really want to stick to something Diesel, better performance at altitude and It can also run Jet-A. Also, I really like the great MPG(GPH) of the GM Ecotec 1.6.