Tom, thank you for the post. I still have my Owner's Certificate, which states my serial numbers are 985 and 986. These speakers are awesome and they impress everyone who comes by to hear them. I would never part with them. I look forward to hearing more details about your project when available!
jafant, thank you. My musical tastes lean heavily to classical piano, with a chunk of jazz and 60s/70s rock thrown in. I've seen (and met) many pianists in person, from Ashkenazy to Igor Levit to Yuja Wang. I used to regularly attend the Lucerne Piano Festival (which is sadly no longer being produced). Next Friday I'll be in Chicago to hear Trifonov.
Do you own the SA-10? I wish that I could audition it, but it would likely involve quite a drive. I'll see if I can locate a dealer in Chicago while I'm there next weekend. Maybe I can also listen to the Bryston, too.