Harry Potter: A different fate

He had likely armed another Tom Riddle with a powerful wand of Yew but it did not matter .Afterall he was only a wandmaker. What Harry Potter did with his life, terrible or great, wasn't his business. Or, in which Harry has a twin and is left in the care of the Dursleys by James ( for acceptable reasons) and he turns out to quite different the Original Universe. PWP?