Clan Tournaments - Team Sizes

Gaea: We are currently wrapping up the planning stages of a World of Tanks Clan tournament, tentatively scheduled to take place in February. With that in mind, we would like to poll clans on their thoughts for team sizes.
Please keep in mind, when voting on your preferred team size, that clans will be limited to one team per clan -- including sub-clans -- for this tournament type. This rule is in place to allow equal representation for clans, regardless of their size.