Wanted to say what a devoted Father you are. To give your son a start in life like that is wonderful. As others have said it would be criminal NOT to send him. We live in Bucks and still have the 11plus. My 3 children are all at very different academic levels. And therefore get very different teaching. DS 15 at Secondary, DD 12 at Grammer School. I find it shocking that the teaching varies from school to school within a 5 mile radius. So go for it Chris you know what your child needs.