I went with Givi mount and Kappa K53N.
I have not gone as far as adding lights, but I love that it easily detaches and turnes into luggage with a handle.
I had to fab up a piece of 1/4" steel using the mount as a template. I created some risers by drilling holes through 1" round steel.
(If I were to make any adjustments I would bring it forward a little bit or add an actual back rest. The wifey doesn't feel like she is going to fall off any more,but is not the most comfortable for her. However, she rarely rides)

Case and Mount:
https://www.kappamoto.com/cases/Monokey/K53N
&
https://www.revzilla.com/motorcycle/...SABEgJzV_D_BwE
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