Finding the right airbrush kit, at the right price is also fairly vital. The budget one I bought last summer was described as being suitable for 'painting nails. customising cars and model work". Well, it certainly didn't have the puff to paint a whole 1/16 tank. I produce more spray in a sneeze than this thing can manage;

but after ten coats of Vallejo acrylic (10 of thinner to 2 of paint..when the paint should be thinner-free) I managed to get the job done. But then, I knew nothing about airbrushes, and the need for nozzle size greater than .3mm for larger jobs, or about having a compressor capable of minimum flow rate of 20CFM etc. and much more besides. Also, I'm not given to painting my nails...
What might be useful here, is if more experienced members could give us the pros and cons of the airbrushes and compressors they've had their best results with. I know, for instance that Iwata have prestigious name in the airbrush
market, but I'd like to hear why.. On the surface, one airbrush looks pretty much like another; but the price differential can be jaw- dropping, and certainly off-putting to the beginner dipping his (or possibly her) toes in the creative waters of airbrushing for the first time..
I did find these links on Ebay to be quite useful as a starting point though:
http://www.ebay.co.uk/gds/Airbrush-Buyi ... 488/g.html
and....
http://www.ebay.co.uk/gds/Your-Guide-to ... 677/g.html
Perhaps it might be worth a minute of your time, Sarge, to have a wee peek.
"Get your facts first, and then you can distort them as much as you please"- Mark Twain.