In the meantime, we have scheduled an assessment for CAPD because he really does fit all the "signs". I'm also leaning towards doing another OT assessment for SPD with a provider that was recommended by the LEP.
I would also recommend the neuropsych first, so that you have some knowledge of what direction you need to be going before rushing into more of these assume-a-diagnosis type of assessments. What looks like a *sign* of CAPD *might* be a symptom of it - or it might be a symptom of something else - if you look around at various challenges you'll see that many symptoms overlap - plus it's difficult sometimes to actually see a symptom that's clear as a bell to a person who isn't spending every day with your child. I really *really* recommend starting with the comprehensive exam first and then branching off with other evaluations based on what the neuropsych recommends.
Best wishes,
polarbear