As for the premium economy section i am not sure if they still offer this service but when they did it aws 2-3-2 with upto 35" legroom.
Just shows how FCA and TOM treat their passengers. This is near enough the same configuration as FCA/TOM economy cabin. TCX/MYT/XL/MON/VS need to take note of the great service that FCA and TOM offer on their long haul services!