Group 1: LT 2x PPC Group 2: RT 2x PPC Group 3: 2x MLas Don't ALPHA... pace your shots. It is a 30-35 point spike in heat per PPC group as long as the shots are not too close for ghost heat. Kind of like an Inner Sphere version of the Prime Warhawk. Takes advantage of +50% PPC Velocity and -15% to Heat Generation.
Further improvement from enilelphs build. More speed more dhs. AMS is not needed on this loadout. Purely because of the amount of time you will have to spend in cover to cool down.