Thank you. It does seem that testing is vital at this point. We did not do further testing 3 years ago because it would not have affected our decisions. However, going forward, I believe having the full picture will help tremendously - and I agree that finding the right tester, especially given our conundrum child, is needed, even if we have to drive a bit. I just don't want things to be up in the air, inconclusive. I want to know, for sure. That is another reason for wanting to ensure we have the right tester. I don't want to second-guess the results by going to an inexperienced tester, especially now that I have learned more about the types of questions asked. At this point it seems that the testing part is the easiest.