As I so often say, someone who knows more will be along in a minute, but my 2pworth: your DD is beyond measure. She might not hit ceilings on the SBV or the WISCIV, or she might, but even if she doesn't, there weren't a lot of kids like her in the norming sample. About the only reason for doing more testing on a kid like her would be if she had some great unevenness or relative disability that you wanted to get a picture of, where the testing might help - but that doesn't seem to be the case here, does it? I doubt if more testing is going to help you. Better to concentrate on getting her learning needs met. If you meet a school where the tests you've got aren't enough to convince them she's unusual, don't get more tests, run the other way!
