Hey man

What's your full setup? Have you considered a Kontronik Jazz? I've just started testing a 40-6-18 in an RC10 and it is working pretty darn well. I was planning to use a 55-10-32 and Neu 1900 in my 1:8 conversion with some hesitation, but now I'm really amped to try it.

I'm into helis too, and they are my fall back option if the Jazz doesn't work in the car. It is one of the best heli controllers out there, so for me the money won't be wasted if it doesn't work out in a car. They're also a heck lot cheaper than the MGMs!

I know how you feel with the ESC and Neu motor situation. The only reputable car controllers are either limited to 5S lipo or 2 pole motors. People wanting to run 4 or more poles and HV have to experiment. :(