I'm 6'1" and I ride a large 03. It's definetly big. About an inch longer in the top tube than my buddies 04 19". I think I coulda gone either way. When I'm riding at speed, I don't notice the bike's size, but in low speed situations I think something a bit smaller would be good. Standover isn't really an issue though. Most of the time I think I'm fine with the large. I guess it depends on how you intend to ride it. I think Ska Todd on the IH board would probably say the same thing.
btw, either way, it's a great bike, from a company that goes outta there way to provide service.