I knew it was easy ... for the most part:
A=Shawk, B=GHI, D=Dr7 and E= 999000. While browsing the numbers I noticed how easily identifiable some players where just by their stats (others are by their combination of specific ride&'signature move', other again by the way they moan and whine day in, day out).
These four are just some examples, I could have chosen some more.
With player C and F the things are a bit different.
C has apparently not one single main ride standing out from the rest - less than 10% of his kills in his #1. "Bruv119" was actually a very good guess, as his "kills in" profile looks almost identically to player C:

Both are apparently quite versatile players not depending on a single plane/gv. Note the very high total kill numbers in planes/vehicles apart from their top 20 ones. There is just one big difference: One has FPH status, the other not

Player F I thought to be the most difficult one, and it seems I was right. He's playing this game with no notably break for about 10 years now, with a very impressive number of kills in all modes (the tour average for all late war arena players is ~100). But despite having such a very rare record (you can probably count number of active players with a similar history of activity with the fingers of your two hand) he maintains a very low profile. I give ya another hint: He's a Knight, and to my knowledge has ever been...