SAT scores aren't the most important part of a college application (your academic record is), but aside from colleges that are test-optional , they can play a big role in a school's admissions decision. Mediocre scores aren't going to cut it at the country's most selective colleges and universities. This article provides information and links for figuring what scores you're likely to need for different schools. If the ACT is your better exam, realize that you can almost always use either exam. This ACT version of this article can help guide you.
You are a good student and would be competitive for those schools but I do not give opinions on someone’s chances at a particular college. Selective colleges like those you list are all looking first at the grades you have and the classes you took to get those grades. They also look at your test scores but good grades and test scores alone will not get you into a selective college. They also consider your extracurricular activities, your personal background, volunteer activities, your essays and other factors. Selective colleges are looking not only for strong students but also interesting students that will make for an interesting class. This means different things for different colleges.