How about a railing to fasten thing to it. Like in the 4 inch range from the top. This would give you a place to carry thing like fire wood, a cooler, even extra gas/water cans, your latest hunting kill or any of number of other stuff you might not be able or want to fit inside.
A 89 yj with a 4.0 aw4 sye out of an 92xj. Now the hard part is done time to get it up in the air just a bit. Working on 8.8 with 3.73 and lsd for the rear. and new D30 hp with 3.73 .
For those who have not figured this out I'm old school but can handle the new too.
im just cheap, and cheap makes you creative.