As a music composer, this actually sounds really interesting. I know my compositional demo reel is set up for Computer Game music, I have experience in writing music for theatre.
http://www.pendraigmusic.co.uk is where you can find my demo reel (I dunno if you feel you'd want something more electronic or acoustic, but I am capable of both).
GL with the project, sounds very ambitious.
Toggleroo
I would be interested in helping with the voice acting.
https://www.dropbox.com/s/3r4gohu0gd36c9i/Voice%20Demo%20For%20Andrew%20Hackley.mp3
here is a link to a voice demo I have, and I can also show an example of some scenes from projects I have joined before.