good thinking I agree with you, I have a similar set up I wont show pictures as I don't want anyone to recognise me. Allow me to suggest a few extras that I have found useful, a lever action Winchester 30/30 strapped to dog house in a scabbard, for quick action while driving, a shotgun and loaded 9 magnum next to my sleeping area, a small pistol strapped to the my leg under my pyjamas a machete behind the drivers seat for day use, a butchers hatchet on the wall that doubles as a cooking tool, a skylight that leads to a turret with an machine gun that pops up from the inside and four rocket launchers one on each corner. The front ones are disguised as fog lights and the rear ones as exhaust pipes the real exhaust goes out the side. I usually shoot anybody that comes within 6 feet of the vehicle, I have sensors that warn me . I have a few grenades under the passenger seat, I have never used them, sometimes I wonder if that is an overkill. I rarely leave the vehicle. I don't need to I have all the entertainment I need, I usually stay up late watching news broadcasts from my satellite feed or listening to my police band radio, or those reality crime tv shows that is when I am not watching the monitors from the outside cameras, may I suggest having outside microphones as well. I usually buy groceries in small stores or gas stations, so I can keep an eye on the van at all times. I prefer to use drive troughs at the fast food chains, When I empty my toilet I stake out a layby with a toilet, wait till no one is around and do it quickly, if that is not safe I just throw it out the window or pop the door slightly and empty it in a corner of a layby. I always carry when I do this. America land of the free home of the brave, greatest country in the world.
Make America great again brother.
Thanks for the sarcasm.