We are getting a DYS application ready for DS6, but we aren't sure who to have write the recommendation. His FSIQ is several points above the cutoff and his GAI is significantly above the cutoff (on the Wisc iv). On the WJ III, almost every score is >99.9.

Since he is only 6 and did an online school this year, there aren't many people I feel like I can ask to write the recommendation. His online teacher knows his academic ability, but doesn't know him very well personally. His piano teacher, who he's been with for almost 3 years, knows him well personally and musically, but not as well academically.

We are really hoping he will be accepted because we are desperate for educational advice. Since his scores exceed the cutoff, how much do I need to worry about the recommendation?