Rebel, Nighthawk, or Shadow?

I am looking to buy my first motorcycle, and I realize that it is better to start off with something smaller, and I have been considering buying a Honda Rebel, but in reading reviews, it came to my attention that a person of my size (6′0″ 160 lbs, 32-34 inseam) may outgrow it rather quickly, so I was hoping I could get reccomendations from more experienced riders before I go to the dealer to check for myself.

Thanks!
I consider myself an exceptionally careful driver, and since I live in Ohio, I will indeed need to ride on the highway.

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