I love it - but I agree with the above: everyone would just assume you said Amelia and you and your daughter would constantly be correcting people on the spelling. If you don't mind, that's one thing - I do think it's such a gorgeous name. But it could get annoying, people always getting the name wrong.
I don't love Emilia Cora, but Emilia Coraline is gorgeous!!
It's really cute.
I think it's beautiful. It's an established name and spelling but I think people would confuse it with Amelia and think it was a creative spelling. I had it on some of my lists when I was naming my daughters and many people told me this. But it's in Shakespeare and I think it's lovely. But the Amelia/Emilia confusion might be a bit of a nuisance - especially since Amelia is a popular name.