Warhammer beta update - part V

Is it just me, or are we learning more about the Warhammer Online Beta now when it's closed than when it was open? The fifth Beta update (the latest in a long series of informative posts) offers up some concept art from the Inevitable City, a few tidbits on the new Realm vs. Realm changes, and a lengthy set of questions pulled directly from the forums.

Will the keeps be attackable without siege? Yes, players will be able to break open the keep doors, battle the guards, fight their way to the keep lord, and try to capture the keep.
Will Keeps change in appearance based upon which race controls them? In future patches (pre-launch), the appearance of the keep will change to reflect that the enemy realm has captured it. At this time, we are not planning to entirely replace the keep with a new structure with different geometry. So, an Empire keep captured by Destruction will still look like an Empire keep, but it will change to look like it's been under siege and show some signs of its new owners.