This is definately an interesting story, I'm curious to see where else you go with it. Maybe Kamino's could or would bring a jedi knight to assist in training Harry while the clones are being grown.
Author's response
Well, I won't put Harry within the Jedi Order. It'll make the story too cliche and uninteresting. But don't worry, he'll meet some jedis in his journey. After all, he'll need messenger to spread his name across the galaxy....