Sorry, to your second point, that is equally incorrect -- these are in line with teachings. And it does not go in line that this is conjecture, otherwise one would agree with say the Ethiopian Church that Apocalypse should have been added.
Stick with the Word, Jesus Christ, not just part of this
I find nothing in the Bible that elevates Mary to the position she has as espoused by the roman catholic church.
The Apostles never taught the Assumption, the Immaculate Conception, her perpetual virginity, her being the Queen of Heaven, etc.
These developed over time after the canon of the NT was written and are not Biblical teachings.
Search the Word...you'll see.
Good talking with you.