Math class after finished AP Cal BC [in 10th grade; for 11th-12th grade: AP statistics, college math courses like MVC, LA, DE]

Considering you WILL be taking higher-level math senior year (and your senior schedule will appear on your application), it’s basically win-win for you.
In addition, since AP Stats is the logical next-course for you within the context of your HS, then what you’re doing will be considered logical.