Alien Warship that I have been working on for the next up coming game

I built this ship using this website:
http://www.simsherbrooke.com/strpg/ship_creation/

I don't have the new "Starships" book--Just the Narrator and Player's Guide. below is supposed to be a mystery type ship for my players to encounter. I wanted the weapons to be different on this ship, something besides, phasers and photon/quantum torpeados. thanks for your comments


PRODUCTION DATA
Origin: Unknown
Class and Type: Unknown (battleship)
Year Launched: Unknown

HULL DATA
Structure: 50
Size/Decks: 10/75
Length/Height/Beam: 800/300/700
Complement: 1500

OPERATION DATA
Atmosphere Capable: no
Transporters: 0 Standard, 0 emergency
Cargo Units: 100
Shuttlebay: 1
Shuttlecraft: 10
Tractor Beam: 1 FV
Separation System: no
Sensor System: Class 3 (+3/D)
Operation System: Class 3 (D)
Life Support System: Class 2 (C)

PRODUCTION DATA
Impulse System: Class 7 (.92c)
Warp System: Class 7 (7/8/9)

TACTICAL DATA
Beam Primary: Tachyon Beam Cannon x 4
Beam Secondary: Tachyon Beam Cannon x 3
Penetration: 7/7/6 (E)
Missile Primary: Tri-Cobalt Missile x 4
Missile Secondary: Tri-Cobalt Missile x 3
Penetration: 8/8/8/8/8 (E)
Deflector Shield: Class 6 (D)
Protection/Threshold: 17/4

MANEUVERS MODIFIERS
1C, OH, 2T

Design Flaw
Warp System