I think it might be quite effective to use a computer generated voice for this project. I have created a sample you could hear and linked it to dropbox:
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Alternatively, I could record my own voice, but I think the computer voice could create a good effect. I can change the voice to be male or female and with different voices, or accents (US, UK, Scottish, Indian, Australian).
Let me know if you think this is in line with what you are after.