So something like:
Quad Laser Cannon 3
Light Laser Cannon 3
Medium Laser Cannon 3
Heavy Laser Cannon 4
Concussion Missiles 4
Proton Torpedoes 5
Light Turbolaser 5
Medium Turbolaser 6
Heavy Turbolaser 6
Use the Silhouette listed for the weapon regardless of the Silhouette of the firing vessel. Use the target vessel's Silhouette normally.