Larry
I agree with all that you say. Traditional coronation, with all the traditional flummery.
The only coronation I am aware of since 1066 which did not take place at Westminster Abbey was that of Henry III, who was crowned at Gloucester Abbey in a hurry because a civil war was raging and there was a French army under the future Louis VIII on English soil. As up to 1272 coronation made the king it was imperative to get young Henry (aged nine) crowned as quickly as possible. I will need to check, but I'm fairly sure that, like several medieval kings, he had a second coronation in more settled tgimes.
Vivat Rex!!!
Ann