I was going to do the portable winch idea also, wouldn't work for me for a few reasons, I carried my 12,000 warn up the small hill where my shop is in the mud with no mounting plate etc on it and it sucked. I'm not a big guy but not a wimp either, dropping a winch on myself would bring the suck for me or whoever I was wheeling with. Storage also crossed my mind, didn't want that thing sliding around the truck hurting my passengers either. Third was thieves, I want to keep what I have, this may not be an issue for some but I'm definitely going to tack the winch and bolts to my bumper.