Harry Potter and the Path of the Warlock

What if Dumbledore didn't defeat Grindelwald, but WAS Grindelwald and used the idea of Gellart Grindelwald to advance his political ideals and advance his way onto the political stage. Featuring a dark Dumbledore, Grey intelligent Harry, powerful Harry, with a vendetta against dark lords. "There is no such thing as good or evil, there is only power, and those to weak to seek it"