Glad to see progress again and that she can still handle the wood! I would be pretty tempted to fully charge the battery and run the APAP off it at home it with an extension cord for a couple nights just to double check your math/assumptions. I would do just about anything to not have a generator. I don't know much about them, is there some kind of alarm or something for it to wake you up if it's dying to prevent the user from dying? Or is it not *that* critical?
The only thing that stops a bad guy with a van is a good guy with a van