If the Zwolle-Groningen Line does good, i have suggestion what if we make a route of the Amsterdam harbour! It has an interesting history with all kinds of railway connections, about the trains then we could do the EEC 600 from Rail Force One, or the DB MaK6400! The route will stretch from Ruigoord-Westhaven and maybe a further connection sloterdijk or Amsterdam centraal!, also about the scenario’s we could do the HES bulkOverslag were coals are loaded a bit inspired of the Tees valley line with Red car coal terminal, or the NWB were Oil tankers wil be loaded or more because there so much connections! Well I find this a good suggestion and I hope You will look further in to this Map:
