Welcome to our forum. I look forward to hearing from PolyPaganHer as well. I am in an MFM V, and the other guy is a huge hockey fan, though I believe he is currently a Leafs (Wings?) fan. His favorite team varies from time to time.
It sounds like the two of you have had some serious conversations, and have figured out that poly is the right way for you. You will find many like-minded souls on Polyamory.com, and will have opportunity to engage in many interesting conversations with various people.
I personally am an atheist, but my two companions are believers in some kind of God. You will find many Pagans here as well.
Glad to have you aboard.
Love means never having to say, "Put down that meat cleaver!"