I love [name]Violet[/name] [name]Elizabeth[/name]! It is my favorite of your options by far. I think it sounds so good with [name]Oliver[/name] and [name]Ellery[/name]. Good luck!
I don’t think you should worry so much about [name]Elizabeth[/name] in the middle spot it is a great name and if it has sentimental value just eave it.