Love the smoke marks for ordered arty.
Would love to see driveable trucks controlled with mouse rather than keyboard. Its very hard to steer with the keyboard but with the mouse i think this vehicle would be more useful.
Secondly, i think some kind of respawn would be great if a person were to be killed just after the point is taken so you wouldnt have to wait till the next point is taken to start play.. like so many seconds (15-30) what ever.