Plus I wouldn't go so far as to call it a super-dreadnaught as it only had 12-inch rifles.
It was the most gunned dreadnaught, having 7 twin turrets (14 in all) a number which no other battleship had ever since, as the most ever carried on a battleship.[/quote]
That's not what defines a super-dreadnaught.
She may have more guns but the Iron Duke for example had 13.5 inch guns, which is starting to get into the low end of super-dreadnaught territory.