I wish you guys all the success in the world. If only there had been something like this caravan when I was a newbie. There is a chance you may come up with something that has some historical importance.
It may help to quote a conversation between my great uncle and grandfather, many years ago, when my grandfather was on a long, obsessive streak at trying to find the "right" church. He was telling the great uncle about his partial successes and frustrations in his project. After rolling his eyes for awhile, the great uncle finally said, "Harold, when you find the PERFECT church, don't join it!"