As someone who has studied him in detail, by that POD you still have his Nazi sister Elisabeth screwing around with his later works or at the very least Will to Power, although you would have to be willfully ignorant to not see that Nietzsche started to dislike Wagner and the idea of nationalism period. Yet reputation-wise I don't know what could be done, even there no nazi overtones applied you still have a series of concepts that can be misconstrued such as Nietzsche being a moral perfectionist by Rawls, although perhaps not taken to such a degree with the Overman.
Political thought-wise if there is no association with Nazism, the perhaps people could look to Nietzsche as possibly being anarcho-libertarian or libertarian. At the very least I'm getting those from Thus Spoke Zarathustra and trying to see what political thought would fit someone who didn't care for a hell of a lot of things including Monarchy,Democracy,Communism and Nationalism.