I think the above sheet is pretty much complete for the time being. 

I would like to suggest a change in the Ded Fonez operation, namely that sniper rifles are not useful in enclosed, tight environments. Sure they might look cool, but they're traceable, over-penetrate and hit the wrong people in the wrong hands. They tend to have a slower fire rate, and are marksman/expert weapons. It is terribly easy to break out of the sight picture or optic's view in close quarters. The guns themselves are expensive, ammunition is expensive, hard to come by. It is impossible to conceal a sniper rifle. 

machine pistols, sub-machine guns, personal defense weapons, and carbines are probably better bets, as well as shotguns and pistols. Ammo is easier to find, most can be modded out to look crazy cool, and perform in a variety of ways. If firepower is a concern, an M-4 Carbine could be modified for the Beowulf system, and instead of firing little old .223 (5.56 mm), it now fires .50 caliber rounds, and will drop just about anything within 200 yards. Shotguns are virtually untraceable, unless firing slugs (which hit pretty freaking hard). 

Mostly, I think that sniper rifles would be really bad, unless used in the right circumstances.