you should go farm to get the clutch killer and the 'crossfire is my life' ribbons, do always headshots for the 'You're no tom berenger' ribbon. Also if you farm always farm aiming to get all the B grade badges requirements to get the B grade Elite badge to earn the 'BOW TO MY LEETNESS' ribbon. Try to get more 3 perm weapons, buy GP ones with low cost or spend ZP if you're willing for that matter(if you don't have problems with ZP purchasing, buy the SPOP?), there's a lot of ribbons to win from ZP...
Also, when was the date(mm-dd-yyyy) your char created?