If you go with a Warn winch by chance, personally I'd stay away from the new design Warn, specifically the VRX series that just recently replaced the Vantage series. They've definitely cheapened them up. We had a customer that just bought one, installed it, all the thing would do is "click" when you hit the rocker switch. It was a bad contactor right out of the box.
You can buy new in the box Vantage and ProVantage winches all day long on Ebay for usually quite a bit less than buying one at a dealer.