Profile Evaluation Request

Took the GMAT this morning and scored a 680 (42Q 40V), with an IR score of 8. I was aiming for 700+. I have scored 46Q is 3 mock exams so was disappointed by that especially. I am requesting an evaluation of my current profile, and recommendations going forward.

GMAT 680 (42Q 40V 8IR)
Undergrad GPA 3.8 Accounting
Passed all 3 levels of the CFA
Age: 24, 25 at matriculation
Work: Small independent Investment Advisory firm in Knoxville, TN. 3 years full time at Matriculation. Also a couple of years as an intern/part-time at same firm while in school.
Undergrad Attended: Small regional liberal arts school. (nothing special)
British Citizen (currently work and live in US on visa)

Extra Curricular: Heavy involvement for 4 years (ending 2 years ago) with the private boarding high school I went to. They have a lot of international students so I helped out in the dorms, as well as being the assistant coach of the HS boys varsity team (all purely as volunteer). Also on a committee of a program, and a chair of another program at the Optimist Club of Knoxville.

My Story: I decided I wanted to live in the US when I was 14. So after finishing HS in England (which happens at age 16), I applied to and enrolled to a private boarding HS in the US. I moved here, on my own, when I was 16. Have since gone through college here and also worked here for a few years now on a work visa.

ST Goals: Investment Banking M&A
LT Goals: Private Equity and perhaps one day PhD and teach Finance when I'm retired from industry.

My 5 schools:

Fuqua
Darden
Johsnon
Ross
Kenan-Flagler

So here is my question, with my CURRENT GMAT score, and information provided, what do you think of my chances at these 5 schools, AND what other schools would you suggest???