Interesting, where did you find that kv6. file, PXYC?
Also, helicopters would make this game 10X more awesome, but only if Ben makes it so that you can shoot from the passenger seat.
IMO, they shouldn't have any weapons on them, the main weapon would the passengers - and their guns.
Weapons like rocket launchers, machine guns, bombs, etc, would just ruin the game, I mean, a single person in a heli could missile the shit outta the opposing team.
EDIT: Anyone else noticed that black thing under the helicopters cabin?
Looks like a camera or a machine gun of some sort.