BK finally has a real distributor in our area. So once again, procrastination has paid off! I live just south of the Oklahoma border in North Texas (Sherman/Denison area). I spoke with the retailer this morning and when I told him I wanted the King I detected hesitation. He said the King is really huge, both physical size and heat output plus requires an expensive larger size flue. Our house is 2700s.f.. Layout is single-story open plan except the bedrooms and master bath which are located through doors on each side of the main area (living/kitchen/dining). Our biggest issue is the living room has a huge vaulted ceiling that traps heat. Running our crummy heat pump last winter, we were basically freezing cold and most of the heat was trapped up in the roof bubble. The BK is going to be sitting in this high roof room. We do have ceiling fans up there to circulate. Would the King40 be overkill for this area? Will the Princess or some other model be more than adequate? This will be our sole source of heat as I hate running the heat pump. Any more info needed?