Yes, real paint would work, But I don't think I've mentioned yet that this is in someone's basement...lol Real paint is smelly.
(ingredients like fish oil and such) We definatly would not switch to real paint after buying reballs, the whole point is to save money because they are reusable.
It is by no means small though, if thats what your thinking. We have plenty of room, good quality air bunkers from our outside feild, and a couple scuba tanks.
And I'm sorry to shoot down all your ideas, its just I've already though of all this, which leads me back to my first question.
Thanks for all the help so far though.