The class 313 would be a great addition to the route with trains running from Brigton to Lewes and to Seaford
I feel this is inevetable as most routes have 3 trains withought addons (in this case NTP being the addon but i'm not sure why they didn't add it in the first place).
For me if it got added to the game, excluding the ore/hastings exstention, them you would this that east coast way would be complete
I would like to be able to see extensions for routes that you could buy like the north wales coastal extension in Train Simulator.