if your going through the trouble of fitting a rear winch then do it properly and fit a decent winch that wont let you down
perfect winch to go into the rear is a huskey, they virtualy indestructable, and is the perfect rear winch do to having no break, the break is the gearbox itself
so you can lower out allday long
as for mounting wise, not sure how much space inbertween rear crossmember and tank but off top of head youll need around 10 inches to fit a huskey, unless you fit it in the rear load bed
lots of options, just deciding which to go for
dan