blur, settle the problem first, then think of whatver project B later.
autum, if u have two babies in a centre, some centres do give a bit of discount, but not all of them. it depends. EJ's class has only a few infants, i guess if there is a long Q for the infants, they might be able to upgrade him to todler group. however they might have a few criteria for EJ in order to join the group otherwise their teachers will find it difficult to handle.
you can talk to them.
but charge wise i am not sure if they can step down just like that.