Autumn,
The beat and tempo of a song will determine what dances can be done to it. A 4/4 beat is the time signature for each of these songs and they all have a slow tempo. So, I would suggest dancing a Foxtrot or Rhumba. Both are romantic dances so just decide what's more your style as a couple. Do you enjoy the smooth "Fred and Ginger" style or do you two have more of a latin flare. Since you are currently taking classes, I would suggest bringing the music with you so you can ask your instructor for his or her opinion. Many instructors teach a standard "wedding dance" in various styles and some, like myself, are even willing to choreograph something special for you. I once choreographed a Waltz for a couple getting married on a yacht with a very tiny dance floor! It went great. No one went overboard. Good luck to the both of you in dance and in marriage!
