I'm not sure if you meant to post a sample schedule, but I didn't see one ( Until I can extend the naps, do you think the schedule below is good?)
Doing breakfast early when she wakes is fine.
Snacks are not a big deal. I just wanted to know if you needed help incorporating them into your schedule. I think I started a little bit around 7 months, but moreso near 9 months. It's good to let her ease into the sippy cup. It can be a challenge, so the more practice she gets, the better. But her main nutrition is still coming from your breastmilk right now.