I'd like to wait another year and a half for testing for the WISCIV/WJIII combo.
Hi Dazy!
I would suggest that you request them to do the Wisc/WJ now, in writting (not email) to the principle and the gifted coordinatior if there is one. Just a matter of fact statement that while DS is enjoying some parts of school, that he is uncomfortable with the amount of work that is being done that isn't a challenge for him. If you want, request that he be moved to that nice 1st grade teachers room after the Winter holidays. I'm not saying that you should do this, just that if you request it, it will give them some reason to test early.
I'm sure that the school realizes what went down with your older son, and should be feeling a bit willing to met you half way with your younger one.
BTW - the afterschooling you are doing sounds lovely, and I think that it is 'enough' as long as your son is willing to try new things, not exhibiting increasing perfectionistic behavior, and you are needed by your older son at home right now. As a mom of an only, my hat is off to you!
Love and More Love,
Grinity