Check out the Clydesdale. I would not get too worried about the hearth. Get the right stove. The hearth can be extended either permanently with a nice tile or stone border or temporarily with a hearth extender board that gets removed when the season is over.I measured my raised hearth and it's 20" deep. Code is a 16" deep hearth. So if the insert protrudes out more than 4" I will have to cover the hardwood floor in front of it, which i don't want to do. This narrows down my insert search even more. I'm biased to wood too. There are so many trees, and not many pellet dealers.