Are you going to explain the differences or is this a thought provoking piece?
It would help others to explain the differences in particular areas such catecism, Apostles Creed and even the whole praying to Mary thing.
I myself have not put much thought into as I accept the Catholics as Christians and a unique franchise within the body of Christ.
It would be of more help to explain the similarities.
Praying THROUGH Mary, not to.