Coming from audit, you'll be a stretch for HBS. The other schools are in range, but what you need to do is apply to more schools. It's a numbers game after a while, and most people yield 1-3 admits by applying to 5-7 schools.
If you're focused on finance recruiting, I'd look at the following schools:
Stretch: Columbia, Booth
Sweet spots: NYU, Cornell, Yale
Maybe add Oxford and Cambridge as safeties if you're interested in working in Europe.
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