Eleven Ganguts could reverse Tsushima

What if Rozhestvensky's battleships became Gangut-class ships while their crews stayed the same?

The world would fear the suddenly dominant fleet, and at Tsushima its huge firepower, speed, and range advantage could turn defeat into a Russian victory.

Eleven Ganguts would bring 132 twelve-inch guns, a speed of about twenty-four knots, and much longer effective gun range than the ships historically sent to Tsushima. Rozhestvensky did manage to form a line and exercise some control over his battered force in the actual battle. With such a material advantage, even the same crews could plausibly defeat or annihilate the Japanese battle fleet, alarming every other naval power along the voyage.