Sonarr/Radarr on Separate Server From Nzbget

What Operating System?

Ubuntu 18.04

What is the problem?

So I am wonder if it is possible to run sonarr/radarr from the same server that I run plex on and then only run nzbget from my gce instance. This way when I spin up a new instance every time my credits run out I only have to worry about setting up nzbget instead of all three. It sounds like with remote mappings this should be possible but just wondering how exactly it would go about moving things into /mnt/move from a different server. Any thoughts on the idea would be great to hear.

What did you already try to solve it?

Nothing is just a question of possibility at this point.