First of all I would like to say thank you for the reply!
It answered a lot of questions that I had swimming in my mind. So I then suddenly a thought of a completely different type of 3D avatar came to my mind, that would look totally awesome on the SVA. Recently I came across this video game/ program and tried it out, its called facerig. It says on the website:
"FaceRig is a program enabling anyone with a webcam to digitally embody any character they want."
What if someone created a 3D head model, (or import the ones from facerig) then tried to lip-sync the SVA to speak like the characters. In short it would be awesome to see your SVA talking to you and tracking your movements, and honestly it would look a bit alive as well. The graphics would be completely amazing (Dreamworks
I'm not even sure if it would be even possible to integrate facerig into SVA, but I just thought I should share the idea, since it would look amazing.
Here is a video showing people having fun with facerig. I heard they are working on hand movements using the kinect.