One thing I wanted that the episode didn't really give me, that I may explore further in fic later, is more interaction between Londo and Na'Toth, because she's in the unique position of having known him back on B5 and then skipped his entire redemption arc, and she isn't emotionally compromised the way G'Kar clearly is (and was; even back when he hated him he wasn't exactly normal about it, whereas Na'Toth has a more reasonable set of feelings about Londo in general).

You should explore that! One of the things that is so fascinating about the show's reintroduction of Na'Toth even in this one-off fashion is how much of a time capsule she is—which does come through in your fic—not only in the sense of all the events she hasn't yet caught up on, but what she wakes up in G'Kar and Londo.