If they immediately decided to start creating a bunch of really potent light cruisers, they have PLENTY of old StateSec goons with practical experience wandering around that they could offer amnesty to in order to get consulting help.
Well... being rather generous, StateSec goons might be smart enough to mention "add more" and then shut up in regards to more
what. StateSec was probably much like Chalice, and just about everyone else that wasn't already a leading star nation, in assuming "more weapons = more powerful warship". Except even StateSec warships were built to People's Navy specifications, before they were comandeered for StateSec purposes rather than "fighting the evil Manties".
StateSec goons are really exactly the same as OFS goons. They know how to break another persons head. Whether it's a prole, resistance/freedom fighter, terrorist, the label changes little, a head is a head and a pulse rifle butt is still gonna smash it.
I would say one could ask McKeon for first-hand experience, but sadly McKeon is no longer with us.