Looks like you've already added the racial classes, which is a good move I'd say. As for those that don't explicitly talk about levels, it'd probably be easier to leave a note saying it's up to your DM whether they do or not.
Scrolling versus ctrl+f is a tough one. I have a large screen so I don't have to scroll much, but others might have issues. Ultimately though, it's a guide that really should be searchable without having to poke the spoiler buttons. Many times people won't be sure if something is a subrace, so having it out will help.
Also, Kagonesti's favored class is ranger.