Yes, actually most ships do, including the Saber or Sabre. (I Don't remember which spelling we're going with, lol).
But to the point, it's impossible to mod 'exactly' the correct amount of weapons banks and types into each ship, but the gameplay/canon balance that has been struck here is pretty good in my opinion.
E.G.
- The Akira class isn't going to have 15 torpedo tubes in Armada 2 / FO

(Where's Ryan?)
- The Borg cube unfortunately cannot be several kilometers in length
- The Defiant doesn't have 4 pulse phasers and 2 Quantum torpedo tubes up front.