Only replying because you asked me to chance you back and I’m a good person lol I do think Chance Me threads are kinda silly, but that being said, I think you’re definitely on the right track. Like, I don’t really even have any suggestions for you because your stats, etc. are so impressive and you have such good hooks (URM + first-gen). Just remember that it’s good to have a lot of ECs, but it’s even better if you’re able to elaborate on each one and explain how you use your role as _____ to help your family, community, school, etc. - though it seems you’re doing a good job of that already 
good luck next year!