I haven't been working on the Jeep lately, but I have been working on a table to build things on for the Jeep.
Built the frame from 2.5" x 2.5" x 1/8" square tube. The top is 3/8" thick and is a pain to move, thanks to my wife for her help with that.
Bought the 5" casters at Grizzly, two fixed and two swivel all locking.
I was just going to build a second shelf to hold stuff/junk, then I thought it would be a good spot to put a tool box since I don't have one. All my tools right now just hang on pegboard.
Let me know what you think.