I was wondering if anyone had already had a go at this, or whether it was still in the works? Only I think it would be great if someone could pull this off, being all the lines in and out of Cardiff Central going to destinations in the Valleys such as Merthyr, Treherbert, Coryton, Barry, etc. I think this would be the perfect route, as we've already got pretty much all the stock, like the 142, the 150, 153 and also sometimes there are 37s pulling MK2s.
Just wondering!
akazim