I'll be curious to see what you find.I have had a bunch of these epa stoves over the past ten years ,and I have yet to find one that will heat like the old Defiant I had.Granted they burn less wood and hold a fire for 3 days,but they just are not the same for heat output.I had the biggest Englander and it woulndt come close to heating my 1800 sq ft 2 story from the basement.I then bought a Harmon tl 300.That thing would heat,but I had issues with the damper /door mechanism jamming and breaking,and it toasted my clay liner it burned so hot ,so I got rid of that.I bought a Thermo Control out of Uncle Henrys,this thing was huge!Before I realized my liner was cracked from the Harmon,I sold it because smoke came out the door when I opened it,and I couldnt have the house smelling like wood smoke.I think I would have kept that stove ,but at the time I didnt know of my chimney problems,and thought it was because I had a 8 inch pipe going a 6 inch flue.I always look up the chimney from the main floor thimble,so I never suspected the chimney to be clogged btween the cellar thimble and the main floor.When I took out the Thermo Control and sold it,I was looking up from down cellar and saw a half of one liner was cracked off and layed side ways across the chimney.No wonder smoke came out the door.at this point I was looking at a Pacific Energy Summit.A couple stove shops said it was the biggest heat output stove that they had,so I bought one.I have had this for two winters,and I am not impressed with it.It is probably fine for most people,but I am not very impressed.I have considered thinking of a wood furnace,but most dont work without power,and that can be a problem here on the coast.I have been on here lurking ,hoping to hear of a big wood stove,but they just dont seem big enough ,it must be the EPA regs wont allow a big stove or there isnt enough call for such a thing.I have been looking at the JA Roby ultimate,but I think I would have to drive to Canada to see one.With what I have spent on stoves since I built this house,I could bought alot of oil,but I like the wood heat,and with oil between 4 and 5 bucks a gallon,wood is the only affordable option.I want to buy something before winter to replace this Summit.If we had winters like we used to I would have to have two of these epa stoves.Good luck and Ill be watching