A bit of a bump, but are you going to take the reveal of the magical castration K1 had done to him by Heaven in the last chapter of AMG into account in your writing of the future chapters? I think that Isshin would probably notice his sex drive spontaneously disappearing, and if he senses something magical at work and goes to Urahara...
Of course, I think Tatsuki's father would be rather happy if something like that happens to Tatsuki. No sex drive means that he doesn't have to worry about his daughter letting Ichigo defile her, after all!