Welcome.
You won't miss the Honda.  My Honda Civic (Goldwing) was great, no issues.  But unless you cranked the engine hard, sounded like a car engine.  No vibes at all.
You know you are on a motorcycle, with a Rocket.
Radio, cruise control, faring, suspension adjustment.  No big losses.  Headlight adjustment was nice.
I do miss the reverse on gravel though.
The best thing about the Rocket is the mild manner putt putt at low revs. Throttle application changes changes that quickly!