Sounds like it makes sense to plan on taking it next year. I hate overloading him on testing, and we will have to do WJ soon I am afraid, in order to get the school to move on him and some acceleration. I am going to push them, however, to use something that is better for pinpointing his actual levels of mastery right now (like the tests suggested in "Developing Math Talent" as opposed to WJ or WIAT), we will see.
At least so far he seems to think these tests are fun, the little sweetheart, so that is a good thing
Man, I love my kids.
Cat