Hi, I am new to N scale and looking for advice! I have made a 4' X 6" benchwork but haven't seen any designs for this size of space. I have lots of Kato track, switches, crossovers, bridges etc. Looking for a layout design with a focus on scenery (mountains and tunnels, bridges over water) and switching yards (want to make an intermodal.). Can anyone point me in the direction of a site or creator that has done something similar?