Let me tell you how this was, you posted your list, being a Minato fanboy like you, the only thing that you could get biased are Itachi's and Minato placements its obvious because its one of the most heated debates. But then i realized you went overboard in downplaying and overrating. Im just going to say one thing, Minato's feats are like half a battle against Obito and half a battle against the kumo brothers(feats that matter), while Itachi has been displaying all kinds of magnificent stuff since the beggining, if you like hype too much you are definetely going to be biased, Minato's hype its the same hype any DEAD Hokage will get, the difference with his and Hashiramas is that with Madara's words we can measure Hashirama as better than EMS Madara, Minato's hype are just words from the people close to him, Itachi on the otherside gets Hype despite being almost unknown to most people, all his mission were undercovered, he never had the moment to shine and being known like any Hokage. But im telling you in most forums and lists Itachi is above Minato, for obvious reasons, way better feats, The only comparison that Kishimoto puts that inlude both characters favours Itachi, saying no one has seen someone like him in the academy, which Minato attended, but i wont use that because its not needed, Itachi logically should be placed above Minato.
PS: Despite i dont like Minato at all, i find him the most boring(in fighting and background) character ever, i would never place him that low as you placed Itachi, thats why im dissapointed, youare obviously biased in overrating your favourite and downplaying Itachi, a lot.