the c40-8m of MARRS was mostly used for what even is maple an rockies in the first place, visiting the canadian rockies with a passenger trainset behind, its the best service MARRS could offer, not a big train but still, it was an alternative to VIA rail, which is intercity, MARRS was express and did stops along the lines, but now, MARRS offers the same service but with a longer train, but with its upgrade c50-8m fleets, allowing for better pulling power, its amazing how this is so nostalgic from my beginnings in trainbuild, but now there is no stopping, GEO-ROCKIES ALL THE WAY!!!