Overall this is a really slamming cover. The main thing I noticed vocally, is that I felt you were singing a register that was little low for you and as a result some of the notes weren't delivered with the necessary power to make them shine. This is really a though position since songs like this aren't easily arranged in different keys. If you were looking for real vocal coaching, I would advise picking pieces that could be made to fit YOUR vocals as apposed forcing your vocals over the piece.
However, I am just a novice singer myself so I would completely understand if you disregarded my comment.