Thank you for telling me about your airbrush system. I've been looking through your gallery and see that you've used it a lot. I'm not sure whether I would use it a lot or not. I'd probably start off with the air cans like you did until I see how well I like using it.
Your gallery is just amazing. If I could, I would comment on every card! hehe! You've sure made a lot of cards, too. You must be a fast crafter! I'm a bit slower and I don't usually have a whole lot of time to craft either... but I sure enjoy it when I get a chance.