I thought of this idea a while back, when I used to do offline bombing missions in some B-25C's, and the nose guns seemed to grab my attention with the "Safe/Fire" labeled on the face of the gun.
Thought it would be pretty neat to add this thing for kicks. There should be also a light indicator for the switch, on being that the weapons are locked in safe mode.And off, being weapons free mode.
That's just my idea. Some might agree, others may not, but I just thought it could go out there. Let the +1's and -1's commence.