If his WISC and WJ Achievement test scores meet the criteria, do you think I needed to send portfolio items in also? I just don't want it to have hurt our chances that I didn't.
If the WISC and WJ meet the minimum criteria, you don't need to do a portfolio in most cases. If you are one of the families that needs to make one, they will ask you to do so, but not count it against you that you didn't. So you won't change the odds by not doing the portfolio if you send in WISC and WJ that met criteria.
Hope that helps,
Grinity