I plan on doing another Thousand Sons army once FW rolls around to it, with an eye towards a late-heresy theme set during The Scouring. Just prior to the Rubric of Ahriman, while the legion is succumbing to their final doomed stages of madness and mutation - This guy will be there helping along the process! From a painting standpoint I'm planning on doing a somewhat varied paint scheme with some units solely in the old crimson and bone, and other units beginning to or completely bear the new blue and yellow livery of the current era. We'll see how that goes!
Dave also snapped a bunch of pics at the con while he was out at Origins, definitely worth a look!
In other news, several of my ebay auctions are ending tonight and tomorrow, and there will be a couple new ones going up - a big ol' box of Dark Eldar bits (including several full on the sprue units and vehicles) and a similarly large box of Ork bits (as well as a fair sized assembled-but-not-painted ork army)...