I also think the satin black looks great, but there was a long time where they didn't have a picture of it on the site. Didn't think it would blow me away so I never inquired about a pic and I already had my heart set on the polished blue, but it definitely would have been a tougher call if I knew satin black looked so good.
Excited to read Grand Cayman impressions when it rolls out, but if I didn't already have a BHSE then I would find Eksonic's Ares to be a very tempting alternative for that price range. I got my BHSE in 2021 primarily because it paired so well with the X9000, but honestly would have probably waited and saved if I knew the Grand Cayman was going to happen.