But you forgot that the Luger MOD will either force people to follow your orders or lower their morale permanently to zero. Also, if you use your Luger too much there's a chance that mutiny will occour.
For saving throws against mutiny, roll 2D6 and subtract one point every 100t of ships sunk.
A bug, however causes the 9mm Luger to be substituted with a 17th century flintlock pistol, so careful when you intend to shot more people at once.