great idea. Though i think there should two things: one would be a list of weapons to use (like single shot handguns, long-range guns, fast fire soft gun (like hk mp5), shotgun? lol, and a decent machine gun). You could have multiple presets with the full range of the colors available on the palette. Then there shoudl be some default colors (choosable in the game so in case you wanna make a quick change of color) but you can always change back. Next, the gosteks should be peole with masks and suits (like in real paintball). Also, speed should be slowed down (except for some fast moves (like rolling). Limited paintballs per round! Soldat should also jump much less to be more realistic so that people can't win by simply storming...
lol sry for so much info...