The marauder is already well known for its stock loadout, and its good.... BUT!.. I'm not kidding I've done full heavy runs with my semi-trained tactician in a Marauder with this setup on it. 80% of the time she'll get a headshot and save any heavy or heavier mech for full salvage. This is now my moneymaker. if you wish to upgrade it later, i recommend a gauss & two large lasers and a master tactician.. you know now how it is to be uncle scrooge mcduck!. Tip: Remove the arm mod, and two SL for more armor / HS. Switch out the 2 AC for a gauss rifle, or LBX 10 AC.