Suggest Weapons for my Ship!

An Airborne Warship Prototype, Which is going to fly..
I need suggestions, make them Derivatives or explain them in extreme detail.. I have room for these items:
3 Minelayers
1 Missile Bay
1 Cargo Bay
2 Bridges
And a few other open spots for unique items.
And when a slot is taken, I'll put your name on the slot.
And BE SURE TO CHECK BACK HEREMTO KNOW IF YOUR SLOT IS TAKEN OR NOT.
And if theres two people who ask for the same slot or more than one slot, ill let both design, then pick the one i like better..
MAKE SURE IF YOU MAKE AN ITEM; ITS A DERIVATIVE OF THIS LEVEL..
Thank you!