I haven't gone through all of them,  But the PENN is not better then the Brook...

This is the Loadout of the Penn....Can anyone tell me how many guns are missing?

CLASS - PENNSYLVANIA
Displacement 13,680 Tons, Dimensions, 504' (oa) x 69' 7" x 26' 6" (Max)
Armament 4 x 8"/40, 14 x 6"/50 18 x 3"/50, 12 x 3pdr, 2 x 1pdr, 2 x 18" tt.
Armor, 6" Belt, 6 1/2" Turrets, 4" Deck, 9" Conning Tower.
Machinery, 23,000 IHP; 2 Vertical, Inverted, Triple Expansion Engines, 2 screws
Speed, 22 Knots, Crew 830.