the next cars on the list to be converted are.....
Nikko Scorpion: 11.1v on stock motor, then brushless
9.6v Mutator: will be a pain because ill have to unpress the axles and reinforce the clutches
Im also working on finding a company to machine out gears. I found a place that might be able to do them. If I can get them made at a reasonable cost im goin to have gears made for every car that needs them and maybe have lots of sets made.