Thackero,
Welcome to the forum. Thanks for the intro and I hope you will soon find the right project. I'll keep my eyes and ears open, but such project bikes aren't popping up every day. I think I'm envious that your son is intersted enough to participate. A lot of us are working out, in our heads at least, what the disposition of our bikes will be when we are not around to play with them.
Regards,
Richard L.