Well, I’m an international student, so I can’t gauge exactly how good your ECs are, but they seem to be very good on face value. Your SAT score is top notch, so you don’t need to try it again. You have very good awards, so you got that going for you. All in all, I’d say a good match for Duke, a close to top candidate for Williams, but Yale, low reach, just because it’s a reach for anyone who applies (unless you won a noble prize lol).