Not looking at any suggestions or anything prior to this comment but I feel that FRG would benefit from its own somewhat custom ZS server, kind of like Deathlegends if you've ever played on it, Brass. Basically wave 1 is only NPCs that have unique abilities and stuff that you farm to get items/weapons early before it turns into actually PvP. I don't know. Just a thought.
EDIT: Worth noting I haven't played the FRG ZS yet.
EDIT: Worth noting I haven't played the FRG ZS yet.