I am thinking about installing a wood stove into our living room with a stainless steel chimney that runs up the side of the house. It's a two story home, does anyone have a ballpark figure of how much that would cost? I know each house is different, but I just wanna have some frame of reference. Also, if it's too costly I'm considering a direct-vent natural gas stove instead (not sure how much that would be either). What's the general consensus on those versus wood stoves? We currently heat with an oil boiler and radiators and need to do something so as to offset the costs this winter...any info is appreciated!