After a little busy time I got my hand again on this to present you a new ship!
The Vor'cha-Class Klingon Battle Cruiser "IKS QeylIS BetleH" (klingonese: The Sword of Kahless).
This one's a little tougher than the Bird-of-Prey, the Vor'cha Battle Cruiser is meant to annihilate the enemy, no prisoners allowed!
The ship's specifics:
2 Klingon Torpedo Launchers
1 Klingon Disruptor Beam - with original sound effects (it substitutes the Artillery system, shame you can't change the beam color
)
Rock Plating Augmentation - as I said, tougher!
Stealth - like any honorable Klingon ship
2-squares medbay
The ship rooms are straight and narrow, because only puny humans need lots of space to win battles.
As a bonus, the Bird-of-Prey got a 2-squares medbay too, it was too much frustrating!