[X] Type-2 Focused Emitter
This thread has an intense paranoia about lack of weapon coverage being deadly, perhaps forgetting that starships are capable of turning. The entire "damage over time" mathematical argument made on the previous pages is reliant on the idea that we can't keep our enemy in our firing arc, which might be true, but is a fairly major an unstated modelling assumption.
The focussed emitter setup was obviously hugely successful in the OTL, given that it produced the Excelsior, Constitution, and other famous classes, so there's no reason to fix what isn't broken.