Considering how much "rank" can be gamed, I'd work for reputation instead. Get yourself a reputation as someone who is a good stick, who will take on a dirty job now and again, and who is fun to fly with. That matters a whole lot more than rank as far as I am concerned.
If you get yourself a reputation (as so many channel 200 mouths do) as a running, whining, cherry-picking dweeb, you can be sure that will distinguish you in the game far better than your rank does.
EagleDNY
$.02