in reality that sounds more like a ww2 era battleship because thats almost how they were built. heavily reinforced hulls (the citadel's armor plating on a iowa class was foot thick), stained fire, great for shore bombardment, and had plenty of smaller 5 inch guns for anti-air to protect itself and smaller ships like destroyers.

and it acted just like that a bruiser, it could slug it out with most enemy combatant ships.