For those who may not know reguarding about the locations of the engines, pantograph etc and interior.
According to Modern Railway (870) It was stated that each unit will have two pantograph at each end of the driving vehicle, Diesel engines on first, second, fourth and fifth vehicle, Transformer at the centre and traction motors on the second and forth vehicle.
For the interior 3 full standard class, one roughly half and half and obviosly one first with a galley kitchen which will be the same size as TPE/Hull Trains 's galley. There will be NO BUFFET on these units. Each will have 301 seats (254 standerd and 47 first).