My concern at present is that we have no priestly participant yet, while the Ranald family plot hook dangles right in front of us simultaneously.
We can't merely trace the steps of the original Waystones and expect to get anywhere far - too much knowledge has been lost. We have to be able to come at it from an oblique angle, to bring in new tools and techniques for analysis and engineering both that can do jobs for which the original methods are beyond us.
I haven't kept up with the thread, and I can tell this is one of those times where aim just not going to actually catch up, but I wanted to put the thought out there in case somebody else hadn't. Hopefully it's more than dead weight.