theres probably already a thread for this,but i cant be bothered to look for it , but would it be possible to put the Class 43 in TSW2 but with the Valenta Engine,not with the engines they have now?
The GWE will be coming drekly so they will be back in the game. See the Cornwall thread for the demand for them
theres just something about the Valenta engine that made the HST special,more than likely the iconic 'scream'