I thought of a route for Steam locos The Southern Region Between Basingstoke and Salisbury via Andover with the famous Gratley Bank plus with SR Bulleid Pacifics for the express trains and any freight engine like the S15 or 9F and anyone could try to brake the speed record there of 100mph like in 1967. Bulleids like the unrebuilt light pacifics or the rebuilt ones. but any SR locomotive thats easy to create for passenger and freight.