I have the MORRFlate compressor and 4 hose/gauge setup. It works great inflating and deflating 35's pretty quick. I use it in both jeeps. It is nice to equalize all tires the same pressure.
I have the 2018 JL Rubicon and you can change the color in the settings. The recent software update did make some color changes I had to go back and set how I wanted,
Sounds like a great trip. If you have some extra time in the Black hills, Devils Tower is not far and a nice hike around. Although, I am not sure how it would be in winter. Have a great time in the new Jeep.