I see you have studied the topic well, Vagabond. You have my utmost respect for that.
Hey, there's another seminar a watched a while back titled "The Copycats: How Christianity Steals the Best Ideas" by Seth Andrews. It doesn't go into as great detail as Mark's seminars do, but it still does the job excellently. The biggest redpill of the seminar is at 33:53, where it is explained how and why is Christianity still the largest religion on the world, despite the various Biblical inconsistencies, inner division (Eastern Orthodox, Roman Catholic, Protestant, Baptist etc), proofs of the Bible stories never happening and/or being copies of Pagan myths etc.