A question for all the guys racing the B44.1, does any body run any sort of cooling system on their motor. If so is the LRP 1/10 system a good one. Going to run an LRP SXX TC SPEC V2 with V X12 6.5T, contemplating to spend money on a second V X12 7.5T or spend that money on some spares and a cooling system, for the motor.