I understand that geometries are different, but generally. If I bought myself a Rocky Mountain Boroughs that is a 56cm would I be comfortable at 6'2" tall. The deal is great, especially with the profile back hub and deep V wheel. Bike looks immaculate and probably was only taken out for about 20 miles. I ride a 57cm every once in a while and it seems ok. I'm sure I could get something a little more comfortable.
In short: 6'2" -- 56cm ??