Is it metallic or solid color? Reason for asking metallic is (very) hard to do well in single stage. Most pro body shops will not touch it.

I have worked with TCP Global/autocolorlibrary.com on paint... both house brand and PPG... and well satisfied. There may be limitations on what they can ship to CA address.

With your goals, quite a few choices. From Rustoleum single stage to base/clear auto paint. The "paint job on a budget" thread may help choose.