I have two questions about marriage.

first: My fiancée and I are planning to be married a few weeks from now. We do not personally know any gnostic teachers so I have asked a Christian pastor who is a close personal friend to conduct a simple, traditional ceremony at my parents' house. Is there anything special we should include in, or exclude from the ceremony?

Second: Both of us read this website, practice meditation and study the teachings of Master Samael. In addition to that, is there anything else we should do to prepare for marriage?