wth is US2 and 3 and UE?
So, you would estimate commissioning around 2032/33?004 is far larger, far more sophisticated, and far more of a cleansheet design compared to 002. Not a great comparison.
Yankee and co. previously mentioned the idea of having it floated out for the centennial, so I wouldn't be surprised to see it happen, but they also added that an abnormally long fitting-out would probably follow.