Yes, as I said, I've had Chorus 12 since the summer and had some Zonda's and now these WI/A23. I sold the Zonda's as I didn't looooove the way they looked.
I've had the R460s which I really liked the ride of just hanging around hence the desire to get some use out of them.
Had the same thought.
@JB Campag 12 speed cassettes are the same width as 11 speed, so they’ll fit on the same (old) freehub.