We bought our house less than a year ago. It is currently heated via oil. It is a 2000 sq.ft. colonial. The downstairs is fairly open. My husband and I are considering a wood stove. We have been pointed in the direction of a regency insert. We have a preexisting fireplace with an exterior chimney. I want whatever we get to be as efficient as possible and use as little oil as possible (preferably only for hot water). I personally like the freestanding stoves. We used to have a Quadrafire pellet stove in our old house and the fan was soooo loud. I also like the look of the freestanding as well. What are your thoughts? Thanks for your help in advance!