So being from the south east myself and now living in the south west, iv know southeastern trains and great Western trains. At Strood I recall having the Maidstone train terminate at Strood, it would be nice to see some ai trains come and go. Obviously we can't drive it, but overall there's some details that need being put in. Like access to the other platforms at ebbsfleet and St Pancras? I'm not saying it's a bad route, definitely not. But it lacks the amount of detail/realism you would expect especially being from the area myself.
Are the Great Western Trains class 166s because if so that would be cool if they were just ai services in the game. It would add a bit more life