I've gone back to UT and the Sil to see what is new and what is not, and in fact there's not as much original stuff as I'd first thought, it's been a while since I read the UT version.
One sentence, which was in a UT footnote, is sadly missing from CoH.
"Always he sought in all faces of women the face of Lalaith".
Shame, because it is such a universal truth.