(01 Oct 2015, 6:10 pm)S813 FVK wrote No it won't? The blue citaros are for the 16/16A rather than the X30/X31/X32.
According to the GNE site:
Diamond 16 & 16A - Thought these would of stuck with the orange Citaro's with them being Diamond already and the blue ones will go on to the X30/X31/X32............... along with the current GNE branded ones at Stanley - (GNE branded ones not confirmed but just what i think)