I think it would be a great idea to talk to him. I think it would be almost healing in a way. Almost a way to forgive him and walk away from the past and move on. I never did talk to my abuser but in a way I wish I could because I too was raped and I would love to tell him how he has made my life a living hell. I don't see anything wrong with simply wanting this contact and then leaving it at that either. This sounds like a splendid idea to me. Best of luck