We are looking at a discontinued quadra-fire cumberland gap at a local shop for $1800. (also getting a moisture meter to check wood, and possibly a taller stack, per my other thread. We need to heat approx 2500 sq ft. at least partially. We aren't stuck on the stuck on the cumberland gap one, not sure what else is out there that is similar. Needs to be clean burn, take a 20" log or bigger. Glass front. Longer burn time for overnight would be good as well, at least 10 hrs would be nice. Would love to find a green one, but seems like the companies are discontinuing that color? Our main concern about the qf cumberland is there is no lip on the side where you load firewood? Anyone had an issue with that? Our dw has a 2" lip that helps keep coals from rolling out. Thanks for any help!