First thing: Ditch the air can and get an air compressor. Doesn't have to be a dedicated airbrush compressor (although those are small and *quiet*), it can be a larger one for tools.
Growing up, my father was a carpenter, I used his big Craftsman compressor (with appropriate regulator and moisture trap) to run my Badger 200(?).
I have no direct experience with this type of airbrush (external mix), but quite frankly my gut feeling is stay away. This is one step up from a rattle-can (you can change/add paint), but you don't have the control of internal mix airbrushes (especially double-action).
Waiting for airdave's input...
__________________
Glenn
|