Lynn,
it's nice to hear that you believe that this is a good match that is half the battle.
Also your boys are encouraging you without even knowing what the options are. So, when does the move happen? This week, next? Do you have a room all set for them? Have you contacted the school and all? Details please!
I hope you didn't take may words too hard. Just giving my thoughts for all they matter.
It seems that you are very strong and postive to move forward with 4 boys! Good for you. Enjoy your journey and keep us posted.