Neither do I believe we should elevate her beyond what is plain in Scripture.
None of us can possibly elevate her more than God has already done. He humbled Himself, took the form of a servant, and entered the world through her womb. She nursed him, changed His diapers, and wiped his skinned knees. She spent more time with Him on earth than any other human being.
He honored her so much, he allowed her to decide when she was ready to release him for His public ministry, knowing it would end at the cross.
46 And Mary said,
“My soul magnifies the Lord,
47 and my spirit rejoices in God my Savior,
48 for he has looked with favor on the lowliness of his servant.
Surely, from now on all generations will call me blessed;
49 for the Mighty One has done great things for me,
and holy is his name.
50 His mercy is for those who fear him
from generation to generation.
51 He has shown strength with his arm;
he has scattered the proud in the thoughts of their hearts.
52 He has brought down the powerful from their thrones,
and lifted up the lowly;
53 he has filled the hungry with good things,
and sent the rich away empty. Luke 1
He has lifted up Mary, and made her name blessed in all generations. He filled her with good things. It was she of whom He spoke when He said:
[Luke 11:28]
But he said, “Blessed rather are those who
hear the word of God and obey it!”
She was blessed to be the Theotokos, but even more was she blessed because she was obedient (where Eve was disobedient).
45 And blessed is she who believed that there would be a fulfillment of what was spoken to her by the Lord.” Luke 1
She is a model of obedience and faith to us. Her message to us is “do whatever He tells you”.
I can understand, having only the Scriptures, that you would not want to go beyond what is in them. The reason Catholics and EO have a different perception of Mary is because of what was revealed to the Church that is not contained in the Scripture. Scripture was never meant to be a full compendium of the faith.