First off - I'm entirely too jealous of your TJ
I didn't put the windows in this one but I did so in our last trailer, the Renegade is actually easier because all you need to worry abotu is sealing the plywood form moisture (you can get the sealer from Renegade). Other than that all you need is a drill and a jigsaw, you do need a smaller thinckness window than normal but those are easy enough to order as well. I also have put on an awning over the wondows but not the door, I kept it lower on the side to allow for more ground coverage.
Here's some interior shots:
Sean P. Clarke
WERA Motorcycle Roadracing