My ambitions and grades do not add up.

Ok, with all your advice, I calculated that my unweighted was a 2.9, weighted a 3.29, and capped a 3.10. From what I saw on the SAT minimum eligibility, it said any score I had would keep me eligible for CSU’s, but I’m still aiming high (most recently taken was 1350). If I get to at least a 1480/1500, even with my lower grades, how would it be?
Obviously, I understand I cannot go too far. I already cannot get into many, many UCs, but CSU’s?