MamaLisa,

Your DS wants a grade skip. His age is appropriate and his WISC score supports it. He does not have emotional problems or immaturity issue.

I am sure you have been looking for answers for a while but you already had that answer.

Go for it. He may even needs more grade skips along the way. If you don't do it now, your DS may expereince behavioral problems (dumbing down, acting out, etc..) later on.