I think this is one of those situations where you're over analyzing things. Like others have said the bike will feel somewhat foreign and strange to you at first. Take it slow and give it some time. After you have some miles under your belt you' have a better idea of what you want to adjust. Maybe the shifter, the hand controls, the rear sets, bar height are off for your personal riding preference and you don't even know it yet. Like I said, you'll have a better idea once you've ridden it some more. I drive a standard car, if I hop into a different standard it takes me a few miles to get the feel of the clutch etc... I had never ridden a cruiser until this summer. It was a little awkward going from a sports bike to a cruiser, I just gave it some time and it was fine. A bike is just a bike.