Another suggestion I want to make is about the ECDIS. It would be really, really helpful to have the Traffic seperation zones of the current area shown. The signals in the water are a great way to show, where the vessel needs to go, but I think to see the Traffic seperation schemes on the ECDIS would improve the overall handling a lot, and show from which direction you actually need to approach for a safe arrival.
Traffic seperation schemes here shown in magenta:
