We've been reading about the importance of keeping a hot fire going for ultimate efficiency. Does anyone have experience with the Jotul C450 (Kennebec/Tamarack) heating a space that is about 750 sq. ft? (open space- no walls) How necessary is it to have this particular stove burning at full capacity? My concern is this- will we be able to keep the stove burning at full capacity and still be comfortable or will it get too hot? (We have a ceiling fan ) Any Jotul C450 experiences will be most helpful.