i build 1/48 aircraft.in full life i paint full size items with good resultes.i need to buy a airbrush or two.there ar so many on the market and i have no experance with any .i would like to use water based paints,just for the ease of cleanup,but i am open to ideas.cost of the airbrush is not a concern,you get what you pay for.i realize this is a huge topicto cover.i just would like some advice from exprranced air craft modlers,thank you ,norman.