I hope there won't be anymore bar trains.
Anyway, I predict that the interior will be similar to the
current C151s but the seats may or may not be the same. The strip
of sandpaper at the doors will remain.
STARIS may be installed together, but STARIS installation on
C151s (if any) and C751Bs (if any) will be suspended.
Cheers~!
but i can't say so much la~!
since plabnes also wanna stand up position le~