Apply to Pitt early. Are you looking at Pitt’s medical GAP? It’s very competitive but you would be you would be in the mix. You would also be competitive for Honors and some named scholarships.
CMU isn’t for everyone. It’s very much a “right fit” school. Visit and see if it’s a fit.
To each there own but if full pay is an option I’m not sure I’d apply to large, expensive public schools like the UC’s. Unless they offer merit or other perks like an honors program. Better resources and attention from smaller schools.
Other than that your list looks reasonable. Some safeties with a bunch of reaches. Good luck.