OKAY. I finally decided to just contact the AIG program office for the (very large) school district. They really want you to go through the schools to ask questions but I took a chance and called the main school system line.
Should have done that earlier!
The AIG program office said they definitely take the GAI index or the FSIQ and that 133 is well above the 130 cut off for qualification for K-3 gifted services.
They said to submit it and it should be straightforward identification, without a lot of additional info provided.
I feel great about submitting it now.
Thanks to everyone for the help. I really appreciate it. Will update if there is anything interesting to add later.
