The beginning was pretty nice, after that it started to kick up too. I would say though, that the beats creating the whole pattern for the song would be louder. It's great though.
You do have that genre idea right, I can't really think of a good genre to suit this most.
Nice remixing. Although, its the second "carol of the bells" remix I've heard today, and the third from the past two days...there all actually great.