Hi Richard,
I'm a BR banger blue girl lol Born in '73 that's what I grew up with, I spent hours at Liverpool Limestreet watching trains.
I appreciate that the first batch of Mk1's won't be ready for Telford, but do you think they will be released this year ? I know the first batch don't have the later window frames, but if you dig though enough pics you would be surprised how many Mk1's survived into BR Blue/grey without having the later window frames ever fitted and still on BR1 bogies.
Best, Stephanie