Opnspaces, I took a peak behind one of the wall lights and was glad to see that the wiring would be relatively easy to fix up a usb plug. And I was going to go without an inverter but I found a 400 watt cobra modified sine wave for 20$ refurbished with wires and had to get it. But I ordered a 12 volt plug because it will be nice to have and didn't break the bank for pure dc and convenience.
Pianotuna, I think I'll just keep the fuses I ordered already and upgrade eventually. Looks like they're already shipping.. I'm glad you liked your inverter, I have confidence I will enjoy mine.
Profdant, head spinning, maybe slightly. But I feel like I'm starting to get a grasp on this solar thing. Especially a lot more than before I made my post. Hearing about your success makes me feel more confident in the future. I'm really excited to test out my own propane refrigerator.