Ofcourse you have your beliefs and wants for you childrens education. I *personally* don't feel it's imperative to their religion or beliefs to get this education as part of mainsteam school. It can be done at home, at church or church group (sunday school if that still exists)
I find the whole catholic education system abit much, there is like 1+ in every sinlge suburb here, yet not that many in other religions. How many catholics go? And how many of those parents even care about the religious education their kids are getting? I don't know many, I know some, but not many hardcore catholics who get involved as a family. And now its not enough they want it in public schools too. I still just don't get why, the only reason is the belief of child indoctrination which is something I ofcourse highly protest.