Dryden, I've been using Bradford's throughout (though often finding it unable to help), so I can't fathom why I didn't identify that final entry in it sooner, esp as I had EYES from very early on! Thank you! No doubt the reverse maths will reveal the other answer, but no time just now.
Demeter, sorry to be unbearably smug, but I actually cracked the title before even looking at the clues! (Yes, I know...) The existing title is what Don Manley's book calls a 'charade'. If you then use the true title to replace the alteration in the thematic quote, you should experience a series of PDMs. Good luck!