Seems unsafe. With the upside-down brake calipers the brakes are going to work in reverse and applying them will only make the bike go faster. Unless you're riding it on a treadmill.
Is this the one that was for sale last week in the southeast? GA I believe? I think it used to belong to a friend of mine who raced 2 DB5's for a while.
I was reading that last night when he first posted this thing ... The push-pull piston setup is quite different than the Ohlins in the OPs picture.
I Love it! I cannot say the same for the H2 engined version though. For some reason that thing just looks stupid. Have you ridden it or is this one just for the museum? It would be interesting to hear a little ride report.
Personally, I think you should now strive to finish the Trifecta... https://www.classicdriver.com/en/bikes/moto-guzzi/mgs-01?currency=USD