I'm struck by the irony of this song in this medium. But based on your responses to the YT comments, I suppose you're already aware of this.
Not a lot of "mixing" to be done with a track like this. Her voice is clear, and she on pitch. I didn't hear any bleed from a tone track if she had one.
Can you do anything about the lip smacks?
Also, I'm not sure about the 1984 reference. It's probably more akin to Brave New World really.