Many thanks to everyone!
I was genuinely concerned that the huge shift in tone might not be to people's tastes, but it looks like my fears were ungrounded.
And yes, I also judged MandyC for not picking up on the Inklings pun as well
Questions that I maybe can answer:
So, how long will the immortal Queen-Empress reign over the Earth? And can she use the Ring to restore her youth?
The Ring will, if held, prevent her from ageing
too far, although it will not grant new life. She should remain hale, as an elderly but fit member of her race ... until she fades ...
When she fades, and evidence suggests that this can take 300-500 years+ of bearing it, for a mortal, dependant on innate resistance and amount of use, she would exist in mental anguish, unable to relinquish her hold on life and unwilling to give up her Ring. She would be an invisible Wraith-Queen.
The big danger for her, when she gets to that stage, is that
Sauron isn't dead. Assuming that the stories are true, of course - Sauron was reduced to an impotent shade, unable to take physical form again. But as an accomplished Necromancer, he could possess mortals - if he had the right pathway. Wielding a Greater Ring and outliving your lifespan ... well.
And yes, I've put
far too much thought into this. Even to the point of working out names for the Nine Rings and what they were made from.
(Elizabeth's Ring, by the way, is
Araya, the Ring of Nobility. Third made of the Nine. Keen Tolkien scholars can guess where I got the idea for the first Three to be made if I say that the First of the Nine was (in my mind)
Curuya (The Ring of Skill), and the second was
Noloya (The Ring of Lore).)
Bonus Tolkien points for anyone who can get the meaning of the title of the ASB piece