Don't you think this should be coordinated with the Nano team first of all? I'd refrain from moving somewhere else so far. We've been discussing officially started thread...However your enthusiasm is praiseworthy and obviously you should notify the Nano team, maybe they would even make you an official moderator.
Before opening the new announcement thread, I had a little chat with one of the community managers of NANO at Discord and I told them about this situation.
The only reply I got from them:
It'd be nice of you if you can do that.
So I guess it's fine; we can move to the new thread.
Fair enough, sounds good. But I still think you should be added to their community chat or something and to be timely updated. Anyway it's your time and Nano is a legit project, so they have to conclude an agreement with you and pay for your work.