Actually it will be a dull discussion. The Orthodox will, as I have, dismiss the vision as a lie, and the folks you pinged will impugn the veneration of the Holy Theotokos and Ever-Virgin Mary. The two 'sides' will talk past each other.
Quite frankly I regard pinging hostile protestants to an Orthodox thread as an act of hostility. I hope your confession, like the Orthodox Church, has a season devoted to repentence upcoming. If you have some manner of sacramental confession, you might want to mention this in your next confession. If not, do whatever one does in your tradition to repent.
Discuss the issues all you want but do NOT make it personal.
Me? Hostile?
According to Lady Gamecock I'm just a big Calvinist teddy bear.
Hostile Protestant??? Please!!! I'm really a sweet guy. Really!!!