She qualified for CTY at Johns Hopkins so likely scored well on 7th grade SAT and she recently scored a 1490/1520 on PSAT. She should be able to score well on SAT or ACT. She is a writer so can produce decent essays, looks strong in maths, doing well on EC front.
As everyone else, few safety and matches should always be a part of a target list but if she keeps doing as well in academics and ECs as she has been, she is poised to break into T20 circle. Best of luck @moonlitpoems