I always thought a gothic version of 'Lovefools' by the Cardigans would be cool. Something harder and sung with a very creepy voice. Not like a Marilyn Manson cover though - have it done well.
I would also love to do a cover of The Cure's 'The Holy Hour'.
Lol and those drums are insane, I have to agree about you falling asleep on your keyboard about half way through.