I'm also looking to add some rear brake lights. I noticed this post from Karson that shows a brake light connector that looks a lot like the front accessory light connector. Anyone know if it is the same connector type? If so, I might like to use one of these connectors instead of taping into...
I have mine mounted to the windshield bar using one of these:
https://advrider.com/f/threads/gps-mount-amps-pattern-12mm-1-2-cross-bar-by-motopumps-usa-made.1393787/
The blue 2012 is still there along with two 2017's that aren't for test rides either. The sales guy says they have an ES that can be scheduled for a test ride. I didn't actually see the ES, so you might call before you visit.