A remote line but watching the video there quietly beavering away. While the railway best of luck to them.
Do they have a intial target destination which is a main priority
Also just about an hour away from Lancaster & Durham. Not really many "proper" heritage lines around it at all. Lakeside & Haverthwaite and Ravenglass are more "touristy" gimmicks rather than heritage lines. Then further South from around Lancaster, you have East Lancs at Bury, but that's an hour South and well established. Warcop is certainly on my list for volunteering at when I go into semi retirement in a couple of years and I live in Lancaster as it's just about within travel distance and I like the idea of being part of a line that's being brought back to life.
By 'touristy gimmicks' do you mean 'financially viable and successful'? As that's what they are and they are two of the best examples of how to do it successfully.