I've been using this for a week now, absolutely love it! It took me a little while to move everything around to the most comfortable spots, but once I did everything was excellent. I have found two little problems though.
First, in the HQ section of the journal window. When I hit the little > arrow over, and click on one of the HQ tabs, the < arrow grays out. So unless I restart the game, I can't look at any of the earlier HQs.
Second, and this might just be my error, but is there support for showing the target's buffs/debuffs? What I mean are the little icons that show what effects your target is under. In the regular UI this is shown under the target window, but I haven't seen them in anywhere in the Drako'Kyn UI. Maybe I have them turned off somewhere, dunno. But just checking to see if it's just me or not.
Otherwise, keep up the good work!