Since the server is New its should be sub units:

For the Staff:
Event: (event manager)
3 members ( Event Helpers)

Support and Order: (Support and Order Captain)
3-5 members (Police and Helpers)

Judge: (Staff Manager)
2 members ( judge so that the idea would not be unbiased)

But first Before entering the field above:

You should accomply this following way:

for events : Imagine RO event academy:
Recruit which are trainees
Minumum: 10
Maximum: 15

for support and order: Imagine RO support and order academy
Recruit which also trainees but aware to action and more on handicrafts and personal service
Minimum : 8
Maximum : 10

Judges:
Includes the decision of the superior [Head admin]
And votes of the staff.

Merely and idea maybe we could add:
Testers: First to test the new invented items
Developers: the person who innovates the idea.
Innovators: the person who gives the idea.

Thats all and more suggestion would come

update the fckng server!