Greenhorn questions

[Telpher]

1 how exacly works special abilities.for one watch or all,
2how many spec. a. can have officer
3 changing AA specyfication i have skwas installed,working without problem. off course i read what i can on forum,maybe i missed something.or dont understood? i dunno
i want change ammo amount,dmg,precision/accuracy.shooting range
A) i've changed ammo clip 120=>250
B) i change dmg (for test i've copied he 4.5 ")
C) i have change range,add 500 so faster..and longer shoot angry birds:P
and last
D- i want 9k ammo,open weapon file(skwas) edit limit.
and..nothing game dont see change.is there game limit how many u can add?
could u help..i know modded aa and realism..but still i want this make.