Nice ship (though I'm not a modern fighting ships fan), but you may want to consider swapping the Phalanx on the hangar roof, with the RAM launcher, and you'll have rear arcs missile coverage, which is now lacking (at short range missile coverage, that is).
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Thank you Kim for the crest
"Never fear to try on something new. Remember that the Titanic was built by professionals, and the Ark by an amateur"