Is it to late to order any more 9 carriage units with the 5 carriage ones moving to other parts of the country?
I have no doubt that the builders of the IETs would be pleased to supply some more 9 car units, or hopefully 10 car units.
Who wants the 5 car units though ?
Whilst there are many routes that initially look suited to 5 car IETs instead of existing 2 car and 3 car DMUs, there are two problems.
Firstly clearing a route for IETs is expensive, and clearing secondary or diversionary routes adds yet more expense.
Secondly the complex leasing deal is very expensive, and will no doubt need re-negotiating and rendering EVEN MORE expensive if they are to be used elsewhere.
I have previously suggested ordering extra vehicles, so as to make all the 9 car units into 10 car, and a few of the 5 car units also into 10 car.
The 10 car sets with an improved interior would provide more seats and better facilities on the long distance or express services, with the car sets being useful for SOME portion working and for lightly used services.