@FailForward I think part of the issue is: How are you planning to publish/share it? If you're not planning to *monetize* it, that's going to remove a lot of your issues, but not all.
How big are your "extensive quotes"? The other primary concern I would have is "Are you making a significant enough portion of the work available when it *should* be locked behind a paywall/purchase?" Because I know that's usually illegal.