I'm looking at purchasing a new woodstove. I've adding on to my existing abode and doubled the size to 1600 sqft. I live in coastal AK where the temps average in the 20's (daytime) during the winter. Dipping to 0 (day time) during a cold snap. Wood heat has been my only heat source for the past 18 years and will continue to be. Spruce is the dominate fuel source. I've narrowed it down to a Woodstock Progress or a Hearthstone Homestead. What are some opinions out there about either stove and their stated heating area? BTU's/hr? Opinions on getting a bigger stove for stated heating area and BTUs. Thanks!!