I think there is a good chance he may say something you won't want to hear. At best he won't say anything negative. I can only hope he gives you some encouragement.
You seem so excited to move forward with this. I hope anything he says will not make you change your mind. And if he says anything that plants bad seeds in your head I hope you don't give them any water and you can still respect him as your priest. I'm sure whatever he says, he will mean well, but it may be different than how you think about it.