Now this worked for me on my little Suzuki Samurai, however it may be a possibility for you. I had a welder build a mount for my winch that mated directly into my reese hitch, I had a reece hitch mounted front and back, that way I could take the winch off and put it on the back if needed (which more often then not it was easier to winch backward than forward) If you could get a strong enough mount set up for a truck that size it may be something to think about.
I see that Jay T already mentioned this, I'mma tarded.