Choosing guns for a British Alaska equivalent

What armament would a British equivalent to the Alaska class probably carry?

Most likely six 14-inch guns in three twin turrets, reusing an available British weapon and mounting.

A British counterpart to the Alaska class could carry six 14-inch guns in three twin turrets. The weapon and mounting already existed in the King George V program, avoiding the delay of an entirely new system. Six larger guns could be presented as comparable striking power to Alaska's nine 12-inch weapons. Twin turrets would also keep the hull narrower and faster than quadruple mountings, preserving the large cruiser's speed requirement.