Thanks for your post. Congratulations on your excellent GMAT score. Your numbers indicate that you have the intellect and focus to thrive in a top tier MBA program. Nothing about your story makes me think there is any reason why you cannot be admitted, but nothing stands out telling me why you should be admitted. All of the reasons why a top program would admit you are in the details of your work experience, personal experiences, personality, values and overall story.
About your last question, unfortunately there isn't a right number of schools to apply to. We do not recommend candidates apply to more than 6 schools though, as often their attention is too spread out.
If you'd like, we provide free school overviews for the programs you are considering here:
Booth: http://www.stacyblackman.com/business-s ... ago-booth/
Kellogg: http://www.stacyblackman.com/business-s ... n-kellogg/
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MBA blogger, US News and Author, The MBA Application Roadmap