Firewall Mangle Question

Hi,

Good day! I followed this guide http://agratitudesign.blogspot.com/2013/12/perfection-bandwidth-management-parent.html

And everythings working fine now. My question is that this guide uses one internet connection. Where do I insert my routing mark rules?

Do I still use this rules:

1: prerouting, new connection mark = wan1_conn
2: prerouting, connection mark = wan1_conn, new routing mark = to_wan1

Thanks,
Karl