Lutheran to Orthodox

My wife and I are currently Lutheran, but have been moved over the past several weeks to research the Orthodox Church. We have an interesting background, in that we were both raised in a non-Trinitarian church prior to entering the Lutheran church. The questioning of our Protestant Christian faith concerns: 1)Preservation of the Liturgy and 2) Holy Communion. I would be interested in hearing other parties comment on how they were converted to Orthodoxy from a protestant denomination.