For anyone who hasn't read this article, please do so. It doesn't go into the depths of what kwg has put in place over the years but gives a clear view of what is needed in the ring. If you've done any homework on this company and due diligence on the layout of the geography of the ring, the proximity of communities and mapping of existing train routes. You can very quickly put together what they are trying to accomplish with all the right people in place.

https://mininglifeonline.net/news/article/kwg-still-pursuing-ring-fire-holy-grail-hoping-railway-solution