(20 Nov 2016, 8:26 pm)S813 FVK wrote Sneak peak of the branding courtesy of Mr Hornby. A couple of shots of the rear of the vehicles can be seen on his twitter page too:
And the rear shots confirm these are the first new vehicles for Coastliner not to be numbered in the 4xx series - they are allocated fleet numbers following on from the 36 batch.
Registrations confirmed are BT66MVO and BT66MVR - the later being 3633.