before release, may I suggest a closed beta test with more than 16 players? (2 Servers)

It would be more precise in finding any more bugs. Seriously, you can always test a map on one server, but evey time I turn around, others including myself end up finding bugs or issues within a finalized map that were NEVER caught during the test gameplays.

Basically, what I'm asking is that you broaden your testing area from a certain group of people.
Not now, but when the final beta is ready for testing.