.i need a really high torque servo for and up to 60 pound car that will be driven in heavy clay mud ...it need to be very crash worth and high quality ...but needs to be cheap ...any sugestions...this car will be for heavy mud 5 feet long 1.5 feet wide and have a 5.5 hp honda gx 160 engine block and will have a heavy metal frame and body desighned for pushing shoving and raming ...i know how to weld and have exact plans drawn out but the only part i need help with is the makeing it rc part with electronis and servos i am not good with electronics but am a mechanical wiz...i will race this in figure 8's and team demolition derby ... maybe even demolition derby PLEASE HELP!!!!!!!... CHEAP IS VERY TRIVIAL OK