What do you think about this song for a processional?

My wedding isn't for another year and 2 months but i decided i should start making some decisions on music so my sister can start learning the songs. I was trying to decide on a processional song for me and my bridesmaids and flowergirl but nothing seemed to feel right. I randomly came across Bella's lullaby entitled River Flows In You by Yiruma which i have never heard before until tonight. I really liked the twilight series but I am not one of those OMG OMG its the most amazing series ever! I just happen to really like the song and I am thinking of having that be the processional song for my wedding. If the idea to play that song for the processional is dumb honestly let me know but I think its a cute idea. what do you think?