You seriously are lacking Starcraft + Broodwars. How do you not have that??? It's way better than some of the other RTS games you have.
EDIT: Nevermind, I see from a different reply you just missed adding it. How could you forget it! I've probably played over a thousand hours of of it. Even played a couple of hours of it today.
Your wii collection is also seriously lacking.
Other than those two major points, it looks good.