Great drawings. Just a little remark: your drawing Shows DDG-91 as built with the small hangar for the minesweeping drone. At that time she did not have the remotely controlled Bushmaster but had the old manually controlled mounting. Later the small hangar was closed, a Phalanx installed (the aft on...
But the four hatches on the fore deck over which you have placed a mine were not for mines but contained rubber boats (each for 4-5 sailors). So you should remove the mine.