I'm looking at getting a gas fireplace. I have new construction, about 1600 square feet with vaulted ceilings, 9 ft walls and an open floor plan. I've been researching three gas fireplaces. The Kozy Komfort Minnentoka, the Heat & Glo 6000 GLX and the Fireplace Xtrordinair 864 HH. Does anyone have any suggestions about any of the three? Thanks.