I have decided on my latest project (A Different Kind of Pop-up) that I do not need a battery or converter since we only camp at parks with power. I have sketched out a very basic wiring diagram for the modified pop-up that basically takes the inlet power (15A) and runs it through a glorified junction box using three small bus bars and then distributes three branches to my various receptacles and DC power supply. An old computer power supply (switched) will then furnish my 12 volt DC requirements to my Fantastic Fan and lighting. The physical layout will consist of a plastic AC junction box and the DC power supply bolted to the floor under one of the forward dinette seats. Access will be through a hinged seat bottom. I know that I have to isolate the hot bus bar well and I'll only be able to use one major appliance at a time. Does anyone see any other issues with this basic configuration?