So I've played a decent amount of money walls on this server and I've seen that half the time the teams look similar to 15:6. I do like the challenge of joining a team with half the players as the other but this is completely unfair for most people. I played a game similar to money wars that dealt with this problem by only allowing +3 more players on one team than the other (except donators avoided this cap) so I think that should be the case here too.