The one I made looks just like the YJ's. I mounted steel plates on the inside that stradel the body mount behind the front seats, with steel plates under neith the floor for support. Then I built the roll bar to follow the inside of the tracker and that the bar just touched the rag top.
Then I cut two holes in the floor in the rear of the truck just in front of the tail gate just over frame. Then I bent the rear bars to follow the top, rear window, throught the floor and welded it to the frame. To seal up the holes around the rear bars I silicond the bars to the floor.
So now on a roll over, the front is supported by the body mounts and the rear is tied directly to the frame.
I did leave just enouf room so that I could put padding on the bars.
I'll try to get pictures tomarrow.