THe 37mm on the bow is a cannon meant for ground fire, yes? All else is multi-purpose, iirc.
It would be nice to get that 37mm off of the grouped.
Also, to those who knee jerk the "too much firepower" response, please keep in mind that there are 3 different trajectories and velocities between the 50 cals, 20mm, and 40mm AA. Add in the 37mm and it is very much like a duck boat filled with 4 drunken hunters with a revolver, 5 shot .410 pump shotgun, a single shot 10 guage shotgun, and a M16 rifle. Sure, it might work.... might.

Lots of lead, but beware who is firing with what gun.