Instead of having to create a standard custom event then choose replication type and go through all that, can you just simply make custom nodes that are already replicated and can choose which type by a drop down? Replicated_Event dropdown (replicated to server, multicast, owner) or even simpler replicated nodes Replicated_Server,Replicated_Multicast, Replicated_Owner, etc.
and if possible to have functions replicated? functions are so much cleaner and organized than custom events.