Sorry it took a while to get the pics. I am away at college and the jeep is at home.
The tank cage is built from 1" square tube 0.125" wall. The aluminum panel in the last picture is to replace the 2x4 that you can see under the tank (it was put there for mockup/measurements). All of the factory connections to the tank were used. As you can see, it is not completed yet and I will not have a lot of time to work on it as I will be at college for the next 3 months. The jeep does run and drive if you want to come look at it.