acutally coudnt you make an r/c winch like a motor (not too familiar with motor sizes and thingimajijies) hooked up to an esc but then youd need a third channel to actually work it. i made one for kicks and giggles off a show truck i did when i was like 12 i put like a bread board in the bed of the truck and wired everything off of it. it would be nothin like having a remote control winch