Sword_Of_Geddon, the Kzinti seem to be similar to the Lyrans from Starfleet Command 2: Empires at War.
Since they're from the animated series, and not a "real" episode, they aren't a canon species, Flamand. Anyways, it's your mod, so you can decide who is in and who isn't.
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The Tokorn was a Raider in BOTF. As its' name suggests, it was designed for lightning-quick raiding of enemy shipping and systems.
It was roughly twice as heavily armed as a Ngort class Light Raider, and was twice as fast. In fact, it was one of the fastest ships in the game, capable of matching a Defiant for speed and maneouverability. (Speed 4, whilst most other ships were speed 1 or 2)
Because it is so fast and heavily armed, it is capable or dealing large amounts of damage, whilst being able to dodge enemy fire. It's defense also relies more on speed and maneoverability, rather than shielding and armor - whilst the weaponry is twice as powerful as that of a Ngort, it's shielding is only about 1.5x as strong, and its armor is only about 1.3x as strong.
This is mostly to reduce the cost, however, since it is a Ferengi ship, afterall. Whilst it's systems are roughly double in strength to the Ngort, it is between 3 and 4 times as expensive to build and support.
In your mod, it should definitely be a fast unit, capable of retreating from a losing battle. I think it would also be the equivalent of either a very powerful Privateer, (About 2 thirds as powerful as a D'kora class Marauder if that was also a Privateer) an Ironclad, or at a push, a Destroyer.
It's armament and speed would suit it being a Destroyer well, but defense-wise it would be extremely lacking. This may also mean that being an Ironclad equivalent wouldn't be a perfect fit.
You'll decide on the stats though, so you can adjust them as needed.
