I think it would be fun to add Veronica (Fiery red head on the first news video) as a corruptable or purifiable character. This would of course require a trait, for example "Actor" or "Star" to even begin the questline to make her yours. (Im mainly suggesting because fiery red heads are my second "favorite" type of girl.
Also more content with Himari would be nice. (Suggesting because Japanese women are my number 1 type of girl.)