harley davidson nightster

Am I too big to ride a Harley Davidson Nightster comfortably?
I'm 6'1 ", would I cramped on this motorcycle? I also discussed the street bob may be a little more accommodating. But it is more expensive and I like the look of the Nightster better.
I like the look of the Nightster, too, but at 6'3 "I think the Sportster chassis a little cramped after a while. My feeling is that you 'd be happier in the Street Bob, or else in the Dyna family. The Dyna a bike very versatile and easy to customize if you decide you want a different look.