"PS: What else is "universal acceptance" but an appeal to the authority of the Church? I'm surprised you don't see this"
... but not an appeal to the heirarchy - i.e. the "authoritative, infallable Church". Rather an appeal to universal acceptance among all Christians.
So you accept the books of the Bible on the basis of their universal acceptance by all early Christians? (or rather, all early Catholics - I doubt you're including the followers of Marcion or the Jewish Christian sectarians in this rank)
I take it, then, that you either receive both Hebrews and Wisdom as Scripture, or reject both, since the so-called "apocrypha" had just as much acceptance in the early Church as the NT "deuterocanon" (Hebrews, Apocalypse, 2 & 3 John, James, Jude). See my cite above from St. Augustine on the unanimous consent given to the Book of Wisdom.