I have spun off an SE server into a cluster with the main Rag server. This was a test in preparation for Aberration, so that I understood how clusters worked and whatnot before actual release.
I plan to try to keep SE up along with Aberration when it releases.
That said, be aware, any server I spin off into this cluster should be considered long term temporary. Resources may be needed elsewhere at some point in the future. There will be plenty of warning regarding this.
Additionally, we changed some rules regarding building of structures. Please review the rules page.