I think the guns are too low. I think 1 pkp should be 1000 kills, and then, i think that the MP7 should be 15pkp, 44. Magnum is 75, etc. Also, if you get pkp based on your current stats, that would be the only way i would like it. :p Sorry for being picky but i think this would help the idea be put into the game. This does sound pretty cool though, +rep.