Very Cool. When I got into Electrical engineering I went the construction/building path instead of the electronics path. Its too late now for me, but it seems you guys get to have all the fun. I think I might see an electric car in your future if the controllers keep getting better. All you need is a big electric brushless motor, a Castle controller and a steering wheel and you guys are almost there. Keep up the great work.

exactly what i was thinking...
there must be a gold mine there waiting to happen!!
if castle did do that kind of work i'd be saving my butt off to get one to power my real car!!

If Castle goes that route, I want to invest!