I already have.
But the context of this argument is whether or not the vision in Revelations is Mary... If so, those who proclaim her (who are the remnant of her seed, as you would seem to want it) would keep the commandments of God.
The Roman church does not keep the commandments. Ergo, the interpretation does not align. It is quite likely that the woman is Israel.
As C.S. Lewis expresses, at the Incarnation, all of Israel had "sharpened" to a young Jewish girl at her prayers.