Good list. I would actually have Bret-Owen at #1. Had a feeling Austin-Bret would take it though, and it is an excellent match. And yeah, I can certainly see why Taker's matches don't often make these lists. He's so often put in there for the purpose of dominating over some barely mobile slug of the week, or otherwise mismatched opposition, that you're going to be hard-pressed to get many epics. His gimmick doesn't exactly call for quality matches anyway.
I'd imagine Lashley and Finlay will both end up in MITB as their feud, whilst good, isn't really supportive of a singles Mania payoff. Hardy should be the sixth guy; whether he will be is another matter.