Haha, as above really. If you're looking at getting an airbrush then you can't go wrong with an Iwata HP-CS. I got mine for about £50 off ebay.
again, if you're using faskolor then a decent compressor would be a good idea. They are a bit noisy though, so if you've got a good out-house or shed or garage I'd go in there. I'm outside in my shed.
Nice shell by the way.