Thats a greta theory, But i see(At least in a real-word sense.) The Spark is just the heart and The Brain is where it's at. But that also ties into my personal and religous beliefs.... So.. With My theory i see The Spark as an object like a star, Or to be more specific and correct, A Black Body.
Uh... can you explain your user name and imma add you! You sound awesome by the looks of your name and about me page.