Grizz I think that is a very good list, of a subset of skills that someone can acquire to play Aces High to it's fullest. You have identified the important aspects of pure dogfighting, but there are many aspects to this game, and they all take various skills. And I don't mean, or intend, for this to get into a "furball" vs "land grab" discussion.
There are skills to be learned in the ships guns, bombing, or GV's for example. I respect Dr7's shooting skill in a GV, the same way I respect your skill shooting a 30mm (or 999000 in a buff). Also I think it's important to recognize other skills, like Greebo's skins, or Midi's custom terrains for the special event's. They (and others like them) put tremendous amounts of time into things may players take for granted. Like Bipolar said, when you see how much some people put into "Mastering" a certain set of skills it makes it easier to understand and appreciate it.
To me it's more important to see other players working on learning new skills, rather then them doing the same thing over and over.
Sorry I'll get off my soapbox now.