I have 5 bikes, 2 motorcycles and 3 scooters. They all have a top case on them. I don't have an issue with the looks of any of them. In most cases I think they look better with the cases. Even if I didn't, I own my bikes to ride them, not to look at them or to impress others with their looks.
I guess I need to take a group pic of all five. I haven't taken a group pic since buying the ADV150.