Max alpha with no ghost heat, both LLs are mounted on the right arm for peaking. You can alpha strike this relatively safely, but not repeatedly - you will run hot. ERMLs are possible for better medium range burns, but are much harder to manage and a clear disadvantage when enemies get within regular ML range. I use separate weapon groups for the arm lasers, CT lasers and just the LLs (arm lock off). If you get into a brawl use the arm lasers and throw in the CT lasers only on good opportunities and when heat capacity allows. -5% std laser duration is nice here, though quite insignificant in practice.