Thank you all for your replies. I wasn't convinced with TJEd, so just wanted some input. I have a friend who is really into it, and it does seem to be working for her family, but I must admit, it just didn't sit right with me. I have a copy of the book, so will read it, for fairness sake, and indeed if there is anything that can be used, then great. I suspect though that we will continue with the classical education we have be using for the last 5 years.
Again, thank you all for your replies.