I'm trying to figure out how to mount my brand spankin new M12000 under the core support. It needs about 10" of vertical space, and even with a 3" body lift, I'll only have about 8". I figure this will require me to space the plate down a little bit. I would like to mount the plate dirrectly to the bottom of the frame rails. The problem with that is, the frame rails are curved. I'm making the winch mount out of 3/8". So, what have y'all done to mount yours?