Paint Max refinish supply offers, House of Colors paint mixed to their FX series in Small quantity's.1/4 pint located in Casa Grande, and Tucson.they also offer factory colors with a very helpful staff for your questions.
::)I Haven't tried the Auto Air, The Michael's store in my area does carry the Createx brand. I have seen that demonstrated by John Pattison once. He made it look so simple to use, and his models looked Fabulous. A few years ago I built a Lowered chevy Pickup Based on a Fall Guy kit and used an Acrylic from Parma I didn't have much success with it so I went back to regular automotive paint.