Congratulations on finding such a wonderful school for your daughter! You are doing an absolutely wonderful job tracking down resources for her!

My DD10 has similar issues. She has anxiety issues (not quite a disorder at this point - she is just "high strung") as well as Central Auditory Processing disorder. She is also on an IEP very similar to what you describe. (We are also in Ontario). Something else you might ask the school to look into is an FM machine. This has a microphone that attaches to the teacher's lapel and the child has ear buds - it helps them not to be distracted by background noise. Sometimes I have had to go to the school and "fight" for more help for my daughter, but if you keep the tone respectful, I've found there is no end to what the faculty will do to help. My DD spends part of her day in a resource setting and the rest with her regular class. Her self-confidence has risen so much from the resource setting - her math skill have improved dramatically and she feels 'SMART" again.

You are doing a great job here! Fate/the Universe/God sure knew what they were doing by giving her you as a mother! No one else could understand her as well or help her as much. Keep up the wonderful parenting!