Sure, it works. It's obviously a LotR name, but I don't think that's a bad thing, according to most people. I knew an
Aragorn, and people always complimented him on his name. And this was before the movies.
I'm partial to
Eowyn as a character, but
Arwen has the better sounding name.
Hmm. Your ideas are intriguing to me and I wish to subscribe to your newsletter.