A ridiculously nasty build that I have been hitting 700+ dmg easily in QP's. Separate your firing groups between the arms and torsos to prevent ghost heat. Skill it up for maximum cooling efficiency and poke away! + ECM for the win. And because tonnage is plentiful but space is not.
I was looking at something very similar for my A but decided upon a very different approach to using/abusing the ECM. Looks fun, though. Might buy *another* A in 3 months.