After a lot of looking around trying to find a wood insert that fits my fireplace without modifying the mantel/trim, I think that I finally have something. Looks like the Hampton HI300 or its cousin, the Regency I2400, would fit. The room with the fireplace measures 18'x16' (9' ceilings) and has one 3' doorway on the wall opposite to the fireplace. The doorway leads to a large kitchen area. The house is 3000 sqft and I know that there's no way this is going to heat the house, but I figured if I am going to burn wood in the fireplace, I might as well burn it in something more efficient and get some heat out of it. I also realize that the room the stove will be in will get quite warm and that's fine. The wife is always cold and she is loving the idea of sitting in front of a wood stove. A chimney guy showed up today (for an unrelated issue) and couldn't see the point of having a wood insert installed. Any opinions/comments?