I currently have modestly powerful server (4 core - 6GB RAM w SSD) that is only being used for a small Factorio game. I can re-tool it fairly easily for a new package of Minecraft mods, branching into Factorio, ARK, what have you. Let me know if you have any ideas.
Oh I don't know, I've been able to run small servers of modded minecraft (8 people). Some indie games can do larger amounts (like factorio)
I def appreciate it but staff wants to keep any community servers on our main dedicated. So that any leadership has access too it. Where is the server located?