Thank you for that guide. That might come in handy. I haven't quite decided if I'm going to use Vallejo or Tamiya and it doesn't seem Tamiya has as wide of range of colors as Vallejo has but, with this chart, if I can get the hang of it, I might be able to match colors pretty good. Just starting out with trying to use an airbrush and trying to decide with the different paint brands and different types (such as acrylics, enamels, etc.), is giving me a headache.