I'm pretty comfortable with solar stuff already, so that's one less thing I have to learn.

No microwave, no tv, no blenders, nothing high draw. led lighting, stuff like that. Trying to keep it minimal. If I need ANY 120v, it would just to charge a laptop. Truth be told I could do that 12v too. Right now I have 2 145Ah SLA batteries, that weigh an even 100lbs each. The biggest panel I currently have is an 80 watt. Armaggedon, the smell of airbourne rust has been a great inspiration to me so far, since it's the same size bus as mine. One question I DO have, how difficult will it be to change out the fuel tank for something a little bigger? This one seems to be about 20 gallon at most. THANK YOU!