for armor .2 belt is enough and bulge till you lose 1 knt then reduce bulge for guns
i prefer the lvl 34 6" guns since your gunners is still 31, try to use 5.25" RP10 Mark I N...
if you want to go aa with emy use 5.25" RP 10 Mark I D and equip aa shells..
T slots = none, put a support or pilot to level it