Harry Lovegood: Saves the Sorcerer's Stone

What if, while Hagrid was flying with little Harry on that fateful night, he dropped him? What if Harry Potter was spotted by one Estelle Lovegood while she was out stargazing, and saved just in time? How will Harry's life change, with two loving parents and a sister from a very 'different' family? How will his first year be now? Ravenclaw!Powerful!Happy!Harry, Dumbledore bashing