ECs are good and ACT is pretty good as well. However, the GPA makes it a pretty big reach, as most applicants will have perfect GPAs. However, if there are any special circumstances, please mention. Additionally, try to WOW them in your essays. Kinda what I tried to do for Cornell and I legit edited the supplement (under 600 words) at least 30 different times by the time I was ready for submission.
Good Luck!
Also, can you chance me? http://talk.collegeconfidential.com/what-my-chances/1833338-chance-me-for-ucs-and-usc.html#latest