Thanks!
It's been a great father/son adventure. I've let him drive the project as time/inclination allow and that's a rewarding approach in many ways.
We have enjoyed the parade of motorcycles, (mostly Hondas) but this old bike with it's new rear shocks, long geared 4 speed transmission, wrong sided shifter/Brake arrangement is a joy to ride. Handling is predictable and pretty sublime considering it's age. Just don't push more than 7/10's and she's a peach.
Also makes me appreciate similar time frame German engineering much, much more.