This is a pretty straightforward brawler build. You can fire the ACs and SRMs pretty freely without overheating, and it puts out a lot of damage. The ACs punch holes and the SRMs do a pretty good job at crit seeking, and both weapons have the same cooldown so you can alpha strike, torso twist until cooldown is up, twist back and alpha again, repeat -- this spreads the damage out all over and lets you last a good long time, especially with a standard engine. The ER large lasers are there because I feel naked without *something* to answer with at range, but I wouldn't use them at all when you are in AC/SRM range unless you are out of ammo.