I'm not running Specialist because i'm bad at maintaining streaks, so support floats my boat more. Ammo crate replaces my need for Scavenger or Fully loaded. Vests help me survive a shower of bullets if I miss or am too far away to get a OHK. MAAWS is optional, but it's a great panic weapon, takes down choppers and Juggernauts easily. But overall, run anything that you like. Bulldog is a great alt