I'm not sure if you're still updating this but are you able to add a second ending.
Let's say, one where you stay a guy (minimum amount of objects acquired) and one where you stay a girl (majority or all objects acquired).
Or would that be too hard to code now?
To be completely honest, I don't expect I'll be coming back to this project unless there is some kind of bug to fix. That said, I agree the ending is the weakest part of the game, and yours is an excellent suggestion. If I ever pick this up again, I'll do it, but I don't think the changes are that high.