Your best bet is a swing away tire carrier connected to the bumper. The stock hinges aren't happy with having a spare tire on them let alone a heavy 33" monster hanging. I've seen the tailgate crack at the hinges after just tooling around trails with the stocker. You would be best off to hinge that weight at the frame not the tub. The hard top will also not open with that tire carrier on there.
I would pass unless you upgrade to some TJ hinges with serious reinforcements.
Luck Favours The Prepared
"Whiskey is for drinking, Water is for fighting over" - Mark Twain