Should I sabotage my writing supplements for Ivy+S? Please advise.

Keep some UCs on your list!!! And you need more UC safeties, since NONE of your listed safeties are really safeties for anyone!

Add in UCR, UCM, and UCSC.

Also…your EFC may be 0 according to FAFSA, but it may not be at the CSS Profile schools. Do your parents own a business? Do they own any property? Do they have home equity?