Hello again!
The second ship of the class - Imperatritsa Ekaterina Velikaya - was slightly longer in the bows, resultung in slightly better seakeeping ability and a less pronounced downward trim in the bows. She also differed by having the mainmast and the boat cranes further aft, and her bow and bridge arrangement and the placement of the flak (three on turret Y, one on turret A) were slightly different too.
Greetings
GD