Hello, I want to get a Harley!

Hello, I’ve recently turned 18 and I already have my car and motorcycle license. I’ve already bought a car (Ford Mustang 66) and now I’m looking for a motorcycle and I’ve fallen in love with the Harleys! Up to now I like the Fatboys of the optical best, but unfortunately I have no idea of the technology etc… I also saw that you are sitting on the Harleys quite differently than on the sports machines. Can you drive with them even longer distances ? And how much do they consume on fuel? I’m not so the racer, and would rather just drive so comfortably across the road so I don’t like the sports machines so well. I hope someone can help me…