Just added these

Me too, Kato's attention to detail like that is incredibly good.  In a similar way I like the way if you buy a train - whether it be Shinkansen or just a suburban train each coach is different just like the prototype originals are.  Most manufacturers make a loco and then just a number of identical coaches and if you are lucky different car numbers.  When I post some pictures of the Silver Streak in its entirety you'll see what I mean, all 5 cars are different, individually named as well as numbered and all with extra detailed parts etc...