I'd shy away from superwinch based on my experiences. If you want to spend money go all the way and buy Warn. Otherwise, keep it as cheap as possible. There is no middle ground between cheap and expensive winches.
This is the one I run for the plow on my old TRX350 4x4. It was $75 in store...unless you paid $10 for the extended 2 year warranty in which case it was $50 for a total cost of $60. I've got to think the wireless remote would make life a lot easier for your operation.
http://www.harborfreight.com/cpi/ctaf/d ... mber=95912