Thanks for the thought - we did a little of this over the last few years but it wasn't working for us. One of the more important parts of religious practice for both of us is the communal aspect, and as we live in a mid-size city in the Southern U.S. there aren't very many opportunities outside of a church setting for strong, long-term community building. Not saying there aren't any, but it's difficult to build a strong network when third places have essentially disappeared. The Episcopal Church is working for us, at least right now, as a place to build those networks and practice our faith without having to compromise on moral stances that are critical to us.