Sounds like a good plan! The only thing I'd say is that you shouldn't feel pressured to reach some kind of book or lecture "quota" - it's of course excellent that you're planning to engage in your subject as much as possible but quality is really a lot more important than quantity (admissions tutors are going to be more impressed by insightful thoughts about a couple of books or talks rather than just being given a massive list) so if you feel like you need to slow down a bit, that's absolutely fine.
Good luck!