We have a masonry fp we want to convert, its a tall one - 38" high, plenty of room. I'd like to get a freestanding (sleek, clean lines) with a nice window so we can enjoy the flames but also want it to be efficient. We have a 2000 sq ft home in the mountains with high ceilings. My husband wants it to still look at a fireplace. I'm looking at inserts (PE Summit) but am now leaning toward freestanding for efficiency and would love to not have to use a blower. Any advice welcome!