Is 4.3 your UF GPA? If not, try to recalculate it. It’s +0.5 points for honor classes, and +1.0 points for AP/Duel Enrollment classes.
Otherwise UF looks like a solid match (as long as your UF GPA is a 4.1 or higher). Your EC’s are fine, but make sure you put some effort into your essay, it matters at UF.
You will be applying to the University (not the college of business), though you can start off in the college (and I would recommend you do). UF doesn’t consider SAT II test or AP test scores as part of admissions.
Good Luck!