Excellent! Gorgeous tank.
Your call. I think you could or even should carry on with this thread. There is already a good beginning of the story and some useful info in the thread and nice visuals. I think many will appreciate it, even if you come back to this thread once or twice a year because of how rare this fish is in the hobby and how demanding its eventual housing size is.
There is someone in the US west coast I believe with several adults in one tank (attempting to breed or not, IDK) but that person is not on MFK, don't know if they are on any other social media... but that's all the keepers I know worldwide. Not that I am all knowing, of course. Just a personal experience of a catfish nut who always wanted to keep this species.
I am a bit confused, what is your involvement in this story if any? Are you the seller? If so, tell us the preceding story of this wonderful specimen, pretty please?