Tammy,
With your school's clustering and compacting, there is reason to hope that your daughter will never need a gradeskip. Perhaps a subject or two "across grade" placment as needed, since if you do the Math, it's unlikely that a school with 75 kids will have another child at her level, unless there is a lot of older children in place, or a high backround socioeconomic status.
Her perfectionism is her built in alarm system. If she is getting worse, instead of better, you have to find someway to challenge her more, and more regularly. If she is complaining, that would be a tip off. For some it's stomach aches, refusal to go to school, or notes home from the teacher. Speaking of teachers, do whatever you can to be sure that her teachers "get her" getting into the school as a volunteer and sizing them up yourself if possible for the year to come.
You want to see her be engaged in some form of self challenge, at school or at home or in afterschool activities, so that when the first hint of mental sweat comes she doesn't think that she's lost her gift. I think that you'll "just know."
smiles,
Trinity
