Just got a new in box, never mounted Superwinch X3. I have a Big Warn on the front of my K5. I am debating finding a rear bumper and mounting the Superwinch on the back . . . or mounting it on my ATV. Anyone have recommendations? If its for a rear mount, do I use a trailer hjitch mount of a bumper mount? Who is making a bumper that allows mounting of the winch on the back?