The generator is up and operational and I've been field-testing it for a couple of hours now. It's working fine. I let it sit a little too long without starting it this last time and I was worried that it might have some sort of glitch that would cause us to be without any power at all once we got down there.
So far no issues.
Once we get there and get an address set up then I'll order the battery array so the generation doesn't have to be on constantly simply to run a lightbulb or two.