The class 3 Hitch is your best Option if you dont have any fab skills. I have yet to find a bumper for the MJ yet. There is hope, Terry at Rigidco sadi he is working on one, the last time I talked to him.
90 Comanche thing. Exo-cage, tube bed, with a few other things done Here is a link to some pics of it
If you have to ask why... Its a truggy thing and you wouldn't understand