Synchronizing repos between distributed servers

I still can’t find any instance-to-instance replication features in NXRM3. We’re evaluating a migration from an on-premises instance to a cloud instance of Nexus. To migrate all hosted repositories, we’ll have to proxy each repository, one by one, as well as re-creating all the other group and proxy repositories? How awkward is that when NXRM2 had such feature…