A while ago I aquired a beat-up, bent outta shape, superwinch 8500,.. I re and re'd the best I could, and put on a snatch-block and it still works.
Pulled a lifted XJ on 33's last summer buried up to the doors in mud and just recently pulled me out of a crotch deep predicament.
I know my winch is old and to maximize the old faithfuls power I used a snatch block/hook,.. a worthy investment and theoretically doubles the pulling power, but the downside is it shortens the pulling length.