I can't see how that could possibly hurt you at all. You had a good GPA and left of your own accord to do something interesting. Especially if you can get a reference or two from professors there saying how awesome you are (or even how sad they were to see you go) you'll be golden. With your scores, some T14 will be sending you some love.
Better than my position, I have a 3.3 GPA in the grad program I quit. That was actually not bad for my program (about 1 or 2 in 10 make it through), but I doubt admissions officials will see it that way. I am hoping my professors professing my greatness will be enough.