i have a 1200 sq ft house in new jersey my only heat source is my stove its a very old post and beam house with a loft the center of the house is an A framehouse and there are shed roof additions on each side very little insulation i have been heating with an old all nighter woodstove and it does the job but now i am looking to upgrade i tried it once before and bought a dutchwest with a catalytic combuster and didnt like it what i am looking for is a stove with long burntimes i was looking at the jotul firelight and the lopi liberty i think also the smaller leyden and the harmon exception because of the burn times but i have no experience with the secondary burn technologies. i and would like any input that you all can give me thanks ahead of time i hope i gave enough information keith