One thing I didn't notice you had listed is an evap skid. At the cost of a new evap and how low they hang, I would suggest getting a skid for that first. That thing should come from the factory with a skid. I went with a basic Rugged Ridge skid for the evap, my skid is gouged and even has a slight bow in it. That is just proof that it works. If I didn't have that, I would have been out several hundred bucks, a few times with a busted up evap canister. The RR skid was under $100 bucks and installed with very basic hand tools in about 15-20 minutes. That was good bang for the buck.
Rocker protection.. a must! If you can get better than the stock Rubicon, I would say go for it! Here is a pic of my Right side where the rock missed my Rubi skid, I'm very happy I didn't have my doors on that day.