Let me throw this out there for those that don’t need much electrical. I don’t plan on having anything mounted in my galley wall. I want that entire space for storage. I plan to mount my battery, fuse block, and ground bus to my trailer frame. and have my switch/outlet panel in a pod under my shelf. my wiring will come through the floor in front of the bulkhead at the edge of the floor and be tucked behind the headliner.