It's a few weeks old, but here's a Navy NewsStand picture of USS Ohio (SSGN 726) in the Hood Canal last month:
If you download the high-res version here, you'll be able to clearly see both of the Dry Deck Shelters. Unfortunately, I don't know enough about the SSGN conversion to point out any other obvious changes from a normal T-hull, but maybe some of my readers can.