Yeah, I've seen those, but they are slightly different and have been available for a few years already (I believe before 2014, the date of this project, but I c

Yeah, I've seen those, but they are slightly different and have been available for a few years already (I believe before 2014, the date of this project, but I could be wrong). I'm glad to see on the other reply that the plan hasn't been scrapped. Some of the lines could really use new trains (with proper air ventilation/filtering, especially).