Hi C.,
I'd quit the bottles at night immediately. I know a mom who did the wrong things with her kids teeth--shear ignorance on her part--and her kids had to have oral surgery to pull and fix the teeth they still had left. This is why I never do bottles with bedtime, don't give my kids Kool-Aid OR juice, except for special events and make sure that my kids teeth get brushed every day. That said, I agree with one of these other moms, if your daughter is hungry in the middle of the night at 9 months, she needs to eat more food before bedtime. You didn't say if she was eating "real" food. By nine months, my boys were both eating a variety of vegetables and cereal, sometimes mixed together. I made all my own baby food and never bought any at the store. I didn't use any special equipment, just a blender. And the food froze well once I made it. My kids were eating broccoli and sweet potato, yellow squash etc. You can talk to your doc about this, if it makes you more comfortable.
We were also pretty big on letting our kids cry it out to get to sleep. It worked really well for the oldest. After about a week, he was asleep within a minute or two.
More power to you, C.. Parenthood isn't a science, but there is some good science to know. E.