This is basically an energy-boat with staggered weapon groups. i chose small pulse lasers over medium lasers because they're more heat-efficient.
I would advise to drop the ERPPCs to standard PPCs so you can keep them shooting more often. When they are in optimal LPLas range and closer, you will not need to use PPCs frequently anyway. At that range you can throw in the PPCs as a finisher shot or when you are safe to overheat a bit. I also dropped a bit of armor to fit a larger engine.