[smhertzog]

Just a simple observation but the buggy in the link has a different motor. The wires are coming out of the back of the motor and it looks like there are only two wires going from the esc to the motor:032:
Another thing why would you bring the motor wires out of the motor on the shaft side right next to the pinion:032:
The heatsink is much more interesting than the oddball motor.