When i created the vessel i invisioned something space marinish, but also that it was a rarer ship post heresy that can be found in any fleets. I had written some fluff for it for those that are interested.
The Typhoon class strike frigate comes in three variants, annihilator, dominator, and subduer. The annihilator class is considered very powerful for a vessel it's size as it is one of the smallest ships to mount lance turrets on it's sides. The dominator use's it's speed to move in on target ship, and then fire's massed broadside's and moves quickly out of range before the target can react completely and bring their own guns to bare. While the most underestimated variant the subduer is one of the most versatile, carrying fifteen squadrons of fury void fighters, and fifteen squadrons of starhawk void bombers, the subduer can project it's lethal force in many places at once. The Typhoon's have seen service in every segmentum and every battlefleet, they even took part in the siege of holy Terra during the great heresy. Few forge worlds have the STC information necessary to manufacture this ancient ship design, it's rare to see more then a squadron of these ships together at any one time. More often they are broken into single ships used to quell small rebellions in backwater solar systems. Most notable engagements would be two annihilator class Typhoons, the Fury of light, and the Blessed hammer surprising the chaos cruiser Whispers of Intent. The battle lasted two hours, surprise was complete and the Whisper of Intent was completely gutted and only one of it's three escort ships escaping. The Blessed hammer had suffered major damage but was successfully repaired after six months in dry dock.
Blind-
P.S. I'm with whatever you guys the experts come up with, I'm humbled to even have people discussing proper stats for a ship i created o.O