Hi Noel what you say about the 201s is true. they are overweight and have a track busting axle load. This,combined with Irelands confusing railcar programme made them virtually useless ( par the Dublin -Cork )I think IE believed that,with the huge amount of money in peoples pockets in the 90s-2000s they would need these engines for pulling new longer loads. 10 to 12 car sets was what they thought would be the norm.Now they are after figuring out this many commuters would never happen and have"eased off the throttle"The 22000 class was the answer