The haunted pack part seemed a bit rushed (you did it too fast, watch how Patrick does it), apart from that everything is fine, especially the pop out move (it's as good as Patrick's one). Great job man.
That was a good performance I don't think there's anything you need to improve other than slowing down the part where the deck cuts. Have you ever perform this live for people, if it's possible can you post the video here because I would like to see how this would play out for real spectators and the reaction it gets. Thank you.
Either slow down the haunted deck (as already suggested) or get rid of it completely as it doesn't add anything. I can imagine that there are magicians who aren't comfortable with the haunted deck part, and from what I see in the video I'd say you aren't as well, so you may want to take that into consideration.