Allright guys need some help. Posted before on an insert, and everybody tried to sway me to a freestanding stove. Its not gonna happen,but I am determined on the insert so Ineed some help choosing. Hers some background. I have a 28' x 56' doublewide, mobile home or whatever you want to call it. Roughly 1500 sq. ft. The fireplace we now have is a prefab that came with it. We kept the flue closed the first couple of years and used ventfree gas logs. Last year I took the logs out and burned wood. This year I want to put in an insert. I have already checked the paperwork that came with the prefab unit and I can burn wood. I have included dimensions and pics and need some help on what my options are. I want the biggest insert that will fit for a longer burning time. There is only one limitation. The actual insert can't go out past the hearth. I will be placing a hearth mat in front of the actual hearth to protect my carpet. Well here are the specs and pics, help me out. Oh yeah the one pic is from where I hunt, 8 Bucks together . One 160 class nine pointer.