Greetings,
I see you would like to have a full loading/unloading a container-vessel,well nothing's wrong with that by itself.However,if you get to the size of the "Vermaas",that will take some day's to load or unload.
What i do think is,if you put just some deckcargo on some cargo vessels,like the Agile sollusion and maybe some more models of this size.That can be very nice to do.
I realy agree,the ships cranes should be working,to put the missions more real,example,put a tender over the side to go with that tender to a spot were you can continue the mission.
Harbour cranes,should be working,also on every quay,moorings(bollards).Than you could moor the vessel on every spot in the harbour.
Would n't that be fine?
Marc