From everything I've seen and heard, you are an awsome member of this forum.
I now have a new-to-me 950 ADV and am looking seriously at the 19/17 set-up for my more on-road ryding... will keep the 21/18 set up for the "serious" tryiping in the dirt/gravel.
I've read a lot in here regarding the Caponord wheel set-up and as I want to go tubeless with superlaced spokes thsi seems like a good approach. I've price a set of rims on various Aprilia parts sites... not sure how you aource them?
And big price/quality advantage to going with the Caponord set versus your "ground-up" building, assuming the same component quality of course??
Inquiring minds want to know
BTW, I pm'd a couple of days ago but recognized that you are/were over in Germany sorting out (?) the Behr issue.
Best from just north of the border in SE Ontario,
All-round Instructor Pilot
08 FJR 1300 - my "GT clone"
09 FZ-1 - my new "hoon" bike
06 KTM 950 ADV - The best ADV ride