Yes; there is a plot concerning the Nauglamir that is in the works; it concerns the Dwarves and pilgrimages.And also while i am interested very much in these points, we will have to talk about the magic and the "special effects" at some point. Maybe this could also be part of a "concept art/art department" episode? Like, in a real series, you might have your art department find visuals, in collaboration with the writing team trying to iron out the narrative use and place of the magic.
As for visuals, when I think of Lúthien putting the court of Angband to sleep, I keep envisioning the scene from the Disney Sleeping Beauty when the fairies place the kingdom (or at least King Stefan's castle) under a spell so nobody finds out that the curse on Aurora was fulfilled. It doesn't work all at once however once placed, since King Hubert is able to speak to Flora before he completely dozes off.