Suggestions, comments, warnings...
My .02 worth,
1. I purchased the factory BMW ZUMO mount. The one which attaches to the bar mount. Looks good, good placement (for my purposes), but the ZUMO vibrates as if the housing is electrically charged when riding at speed. I mean REALLY BUZZS. Can't be good for the ZUMO. I may try to use some rubber washers in an effort to isolate it from the mount.
2. Aeroflow Screen / standard height really helps with wind noise reduction if that is a desire for you. I think it looks good too. Subjective though. That little flip help push the air up and over. Even when adjusted at lower heights.
Hope you like your new machine.