Does your c or sGPA include your post bac work?
As it stands, you gpa AND your pb will bring you down. You're expected to do very well in a PB, escpecially when you have a low c/sGPA. It's my opinion that it'll be unlikely that a 511 and good ECs will overcome that.
I'd take Oregon, Cincinnati, Ohio State, USF and Louisville off your list and add Albany, Quinnipiac, Western Mi, QUWB, Creighton, Rush.
Definitely a strong candidate for DO.