The way I want it to happen is youtarou telling both of the families to screw themselves and marrying both of them because he wants to and they can't stop him because of reasons, would be wild if it happens ngl.
in stories like this... if it starts harem, i wanna end it with harem. if it starts solo, end it with solo. unless you do bokuben/vn-style with multi-routes
Harem end: officially ruined. Usually story like this favour Tsubasa, but for once I think majority want Minori to win. Kaho senpai is secret mistress by default, she wins regardless.