I usually don't bother reading an author's note (kinda hypocritical of me, really, as I expect my readers to read mine) which is why this review is way too late in coming. I just read your views on Sasuke on chapter 1 (I was rereading it for better understanding). I'd like to point out that Sasuke Uchiha was a pretty cool guy until Itachi assaulted him with the Tsukuyomi. In my opinion, you are being too harsh. I mean... Sasuke really loved his family and his brother. Losing them both is bad enough, but discovering that everything he lost was as a result some dark scheme to maintain a position in power led him to hate the Hidden Leaf.
Even though he may appear too dark, all he did was what he thought was right; a mentality forced upon him by everything he observed in his life. He interpreted Itachi's actions as being what a Hokage ought to to in order to protect the peace.
I think that the main reason people don't like the guy is because his ideals collide with Naruto's. Sasuke knew that the Hokage was a man who took all the hatred of the world upon himself, something that we see Naruto of all people doing in the Boruto series in his own way.
Finally, Sasuke's idea of being Hokage is completely different from what you are portraying here. I hope you shed some light onto the matter.
~Haraviel