If those cracks would'nt of came to the edge of your bow I'd say it would of made it.If I know myself I'm doing everything right in design and tiller those kind of bows I write off to just a sorry piece of wood.I can't say much more than that without looking at it in my hands.Looks like you followed the grain good from the pictures.Most times hedge is a real forgiving type wood.Maybe it was too dry.Don't feel alone we've had it happen to all of us.Guess it's time to live by your motto and move to another piece of wood.It was a very nice unique snaky looking bow.No reason a different one won't make a bow for ya.