Building a new mountain home in western NC with 18ft ceiling in a 18x20ft great room open to kitchen/dining with 14ft ceiling. Going with a gas fireplace this time. Like the looks of the Heat n glo 8000 or Ambiance Intrigue. Both are 42inch. Seen that Ambiance is a brand of Kozy Heat. Cannot find much online for ratings or comparisons of these two fireplaces. Both have about same BTU (40,000), Ambiance claims a little better efficiency. 
Any suggestions or opinions welcome. Thanks in advance.
	
		
			
		
		
	
				
			Any suggestions or opinions welcome. Thanks in advance.