I've been warned, but my husband and I need advice. My husband and I are considering changing from wood to gas (propane) to heat our home. The two stoves that we are considering are the Regency U39 or the Jotul GF 400. I have tried to find ratings to compare the two, but can't. I like the looks of the Jotul, it seems to be a better constructed stove. The five year warranty has me concerned though (the Regency has a lifetime warranty). This will be our primary source of heat, our home is just under 1500 sq. ft., very well insulated, very tight. Ideas, pros and cons would be appreciated.