It is the right board, don't worry.
Problem with your idea is:
A) OFP doesn't support in-game joining, and MoM's are designed for everlasting games right?
B) Playing 30 people on a server lag with a decent connection, playing 300 people on a server doesn't lag, it crashes the server most probably.
Just my 2 cents.
:beat: *Gets Shot* :beat: