@dachary, sure, no problem.
I think that a new top-level group would be best, as it would let you create auxiiliary or testing projects later on.
For communication with other admins on foss.h.n (now or much later), it’s best to create an issue with the “Hosting Request” template on its self-tracking project. I’ll let you do that so that you can fill in the blanks. I’m automatically notified.
Best,