Just a thought on the NRM version, I appreciate that it has full green ends, but a quick search on the internet shows that it carried full yellow ends when running in the 80's.
Here for example:
http://andygibbs.zenfolio.com/p870637404/h3A9EB09F#h3a9eb09f
I assume that it's going to have green ends which would be a bit of a shame as it wouldn't have been allowed out in service without yellow ends.