Harley Davidson Tattoos

I am Six foot three and want to buy a Harley would a sportster be to small?

I will be paying cash for it on the spot but if i want a Softtail i will have to make payments. I am in Iraq now so i am saving a lot of money and i just dont know what harley i should buy. plus i have never been on a motorcycle before. One more question do women perfer and sport bike or a Harley?