by the way, this is the motor:
It is 66mm in diameter, and 110mm long, with an 8mm shaft(fits mike's mod 1.5 pinions), and weighs 46oz and is 443kv. It is the same size as a neu 22xx series motor, but is brushed. It will be plenty of motor for a truck that size.
the speed controller is a robot controller, that has fwd and reverse, and can handle up to 6s lipo.
and ben, we do have 2 un-matched 3s lipos. while that would be bad to run, it would be ok to run a 1 minute test to see if it is worth me investing in some 6s turnigy lipos