A few more comments for the Battleships document:
* I'd consider 'McAuliffe Ambush' and 'Enyo Engagement' to be proper names, based on the context they're used in things like Claw Marks -- particularly since you're using things like 'Epsilon Initiative'. 'Battle of McAuliffe' is kind of ambiguous - there's battles in McAuliffe in 2634, 2639 and 2654 (and those are just what we know of!).
* Do you mean TCS Media or TCS Medea for that last Yorkshire-class ship?
* I would consider calling the main guns the 'Heavy Plasma Batteries' or somesuch similar. The raison d'etre for the Action Stations battleships is that they're built around these large plasma weapons, which are used for bombarding other ships and installations. Think the space equivalent of the 16-inch guns on an Iowa-class ship.
* Nice catch on the mass for the battleships. Action Stations calls them "fifty thousand tonne battlewagons" at one point.
* My note about 84 fighters on the Concordia-class was in addition to what you had, not instead. You were absolutely right when you said that the fighter complement was 96 -- in 2673. (I guess I didn't do a good job of this; there's lots of places where you're right about things, too.)
* The Midway-class should have six CSM launchers, which refer to the Kilrah-series mission where it launches training missiles.
On the Lexington class Heavy Carrier, do we know if the Armada specs are accurate compared to sources in the novels? It is almost hard to type 725 meters x 3,250 tonnes. What exactly made these carriers heavy as opposed to a fully-loaded Concordia class CV that outperforms the Lex in almost all categories. My faith in a carrier surviving a single A/M torpedo when she is lighter than an Exeter-class destroyer is somewhat non-existant.
I don't think the Lexington-class shows up anywhere other than in Armada; I agree that the mass is odd -- and it's because Armada's did specifications strangely.
That said, the 'heavy' in heavy {ship} usually refers to armament -- so the ability to deploy a zillion fighters could make a carrier without much armor a 'heavy carrier'.