Well, first of all, this class is officially my new favorite gish ever.
Very cool fluff and all, abilities seem very cool and useful as well, though I'll leave the game balance stuff to those more educated in such things than I.

One question I have, though, is if you intend to do epic progressions for this class or any of your other retools? I'd be highly interested in such a thing, as I love high-level games and I'd like to be able to use these classes at such a level.