Woah. . . woah. . . you think the Hyperion is the size of the Sanctus? You could fit ~ 3 Hyperions inside a Sanctus - it's also twice the length. For perspective the Aeolus is slightly more than half the size of the Hyperion voleume wise, and the Hyper's barely 20 meters longer.
No, no. I was comparing the Hyperion's oddity of its size being (seemingly) disproportionately larger than its designation and cost suggests with that of the Sanctus. The Sanctus works fine because it has several major caveats, especially the fact that it sort of doubles as a military freighter. The Hyperion is intended to replace the Aeolus, but is roughly twice as large while basically being an 'Aeolus except moderate improvements in firepower and point defense'.
Also, about the TerPulse: yes, it is indeed a great weapon, but its effectiveness against warships is strongly limited by its range. Considering they're only mounted on destroyers (so far), and that beam cannons of even FS2-era greatly outrange that, it's kind of rare for TerPulse turrets to engage warships at all. I suppose it does give me an idea: what if it had two fire modes--its current one for point defense and close-range anti-ship armament, and a second fire mode that has a significantly increased range but significantly decreased fire rate or damage per shot as a trade-off (and either increased FOF factor or being limited to only targetting warships and instillations)?
And about the Hecate having a problem with flak magazine breaches in WiH--when does that happen? If it only happens after the ship has taken a heavy beating, then isn't it rather like any other structural vulnerability (like a reactor breach, which is a far bigger concern on most Alliance warships given how many meson reactors they have for their various beam cannons and other functions)? A ship can't really be expected to avoid such secondary damage after sustaining such a heavy beating unless it's pretty much a durability specialist. Of course, pulse turrets are *probably* safer in that respect than flak guns, but look at the Aeolus--it's like half flak guns and still a rough match for a Leviathan in terms of durability.