Congrats. I was looking for a 24DB for over a year and struck out down here so I ended up looking new and you can see where I ended up.
No generator is interesting but you can do just fine without it....especially up where you are. You'll have plenty of room in those big bins for a small genny when you need it. If you can fit a Yamaha 2400 in your bins, that's the one for you. I didn't have a generator on my previous RV and I rarely use the on board one I have in the Navion. When dry camping I charge the batteries with a Honda EU100 as it's so quiet.
My brother has a 29G and they have used the hell out of it. It has been really good standing up to he abuse of weekends up in the mountains skiing.