GMTA--this is exactly what I'm doing, too! I'm also thinking of retyping all of the exercises to keep in a notebook, easy to access that way.
Like you, I'd been looking into this somewhat too. There were books that sort of addressed what Marci does, but they were all bits and pieces. Marci puts it all together in one place, the "flow" techniques, the endorphins, the meditation, all of it. This book is an absolute treasure!