I think you should report your SAT subject tests. While some applicants have an 800 on some subject exams, you took three exams, thats more than most students. Also you have a 750 on SAT Math which is a strong score. Also since you are premed, math scores may not really be as important as organic chemistry for your future. I think you have a good chance, write a compelling essay about your service work, perhaps. I think the volunteer work you did with special needs is interesting and I bet college admissions officers may agree. . Also, CIT alumni offer an additional scholarship for juniors and seniors at Case that you apply for after you are a student. That will cover the modest tuition increases year to year.
You should apply EA, as that indicates strong interest in Case. Fly there if you can, to visit, or go to a local info session if that is available and sign up so they know you attended. Also, read all your Case email and write to your admissions officer at Case once. Just to say hi, and ask one question. Be sure its not a really obvious question that you can peck off the website in two seconds, but maybe something about Think Box, or Cleveland etc.