I’m installing the Apex Lynx disconnects this weekend. Not the cheapest, but if it keeps me from having to go under the Jeep and find stable ground when connecting/disconnecting every time, it’ll be worth it.
Very Christmasy with the green and red/orange! What made you go with that color combo out of curiousity? Did you get the degreez heating/cooling system they offer too?
Doing it all at once is the right way to go. Take advantage of the marketplace here on the forum too, lots of good stuff. If you're able to put more towards the loan every month, do it - the sooner you will be car debt free and that much closer to customizing your build!
The last thing my eyes need in a vehicle is a bigger screen. Power seats would be nice, but I also dig the manual strap adjustments. I say you have a great plan!