Oh, I know what you mean: one of my own big dreams fandom-wise is to rewrite the trilogy so it feels more "right" to me. :) I'm quite sure it'll remain a dream, though - I might poke at little bits and pieces of it, as I've done a few times before, but the whole thing is rather, um, daunting.

A Drakh story sounds all kinds of interesting! As to background mentioned in the novels - in terms of their origin and link to the Shadows, not that much, alas... There is some explanation about Drakh society and a few nice bits written from the point of view of the Drakh both the Regent and Londo came into contact with, but not much more than that, as I recall.

Not to rush you or anything, but - how is your Delenn and Londo story going? :)