While I do get the idea behind using both UAC10s and RAC2s for maximum burst DPS, it is worth considering to fit regular AC10 for better heat management and to be able to rely on AC10 permafire in case RACs will jam prematurely or in case someone wants to push you after he sees you just jammed. _ I do hate to fit such a bad engine (LE310, UGH!), but it's either speed or arms armor, but due to the fact you are forced to facetank anything while firing those RACs, arms armor is more than often wasted.
5/5, Very nasty burst DPS build, but if you jam early you are screwed and makes this build sometimes unrealiable. If you swap UAC10 for regular AC10 you can permafire those dual AC10 and also add a nasty pinpoint at range, making this build a bit more reliable in prolonged fights or in case of premature jam.