Most of these locos are only available if you have the BATS Southern Region CD/DVD and even then, only a few locos from the selection, carry the Golden Arrow Plates. Together with the BATS Golden Arrow Pullman Coaches, they really do look superb. Of course, you need the above mentioned CD/DVD to obtain these special Pullman Coaches. Even a few Merchant Navy Class Locos would also be a nice option too, with Golden Arrow Plates added.
Here you can see a video I made of one of Biggin Hill and the bats Golden Arrow coaches on a run from Liverpool St Station to Dover ( in 3 parts).
http://www.youtube.com/watch?v=6iT5AThmaqA
Geoff