Here's a helpful article on evaluating/qualifying 2e kids for special ed. I had forwarded this to the special ed director in our district and I think it helped. Although I think it would still be difficult to get DD an IEP, and if we did she might be pulled out a few times per month for writing. I just don't think it's worth the hassle. But maybe in your case it is.
sgo.sagepub.com/content/3/3/2158244013505855