Never use ammo belt with the scar. You are, 9 times out of ten, going to find at least one other scar user in a match. That loadout seems pretty good to me, but I would use light armor, since Improv. Ballistics doesn't really help on its own. But feel free to keep it that way.
Pseudo-official Co-'Pun'-isher of the Conduit 2 Board. Free-Lancer clan FTW! Too bad you can't join. http://cdn.memegenerator.net/instances/400x/23206541.jpg