Noel, the A & Sulzer are on Hornby Deltic chassis the C is on a Hornby Electro-Diesel cls 73 I believe. All bought on ebay and run well which is fortunate. All have the later enclosed motor, not the pancake one! Thanks for all the likes guys.
Robert, I have started glazing, cutting up Ferro Roche boxes and filing to shape is a dull and boring job! So best man up and crack on. I did wonder if I have overdone the grime but I did use colour photos and filth does seem to be the order of the day in the Crossley era.