OK - Prelim plans (not necessarily in this order)
1. Third battery in a batt box. Solar charge controller inside. I'm going to figure out the optional factory battery box under the van and the water exposure it can have...might have to make it all internal

. I'll keep my panel on a rack against either wall or slung from ceiling so I can place it out from the van and move for max exposure.
2. Sound System. This needs to be done after battery system. I'll try to put a manual switch between the engine bay batteries and the camp battery so I can recharge while driving since I'd like to hook the stereo into this house battery for camp tunes. I'm going to do it right with 4-6 speakers, amp and woofer. (same setup as my Westy which could run for hours).
3. Water tank. For now, I have water cans which I like, but an onboard tank
might be nice to have. This is debatable.
4. Tow points. I have a rear hitch. Need to figure out the front. I think I have some kind of D-ring holders, but I haven't seen how they are tied in.
5. Carpet cleaning. It smells like an old airplane. Musty. I hope to finish that up tonight.
6. DC plugs for front and rear power for Engel and charging stuff.