Obviously, we’ve established that your ECs are excellent lol, along with scores and GPA. As for UCLA, UCSD, and some of the others, I think you’ll get in pretty easily. Your reaches are very possible but I think many of them will come down to your personal statements and as to whether you sound like a genuine person that wants to do great things or a person who “wants to do great things” if you catch my drift. Either way, you have a great chance at many great schools so good luck!