Mirra Kerzdath's facial rig with blendshapes and drivers

Mirra Kerzdath (AKA Prototype 01) currently has 70 blendshapes on her face. And I had to look for a way to make them easier to animate. Technically she is capable of talk, and despite the fact I did one video about it I still can't give her a proper female voice. Not to mention that it's damn hard to animate anything on my very old main computer (a Phenom II X3 with 18 gb of ram), I can't really playback an animation at real time.
Here is a video about her facial rigs (altought there are some missing, I still need to create more drivers for those). This video it's speed up X3 so it would look more like a realtime video.