Also working it out vehicle wise

- X30/X31/X45 - PVR 9
- X70/X71/X72/X73 - PVR 10

That's a PVR increase of 5x to 19x vehicles up from 14x. Only way that can be sorted unless using ex London / GAG stock, would be to bring across 6308-14 from Deptford (with X20 getting 7x of whatever allocated) + 6338-40 to cover the X70/X71/X72/X73 with 6341-49 covering the X30/X31/X45.

6350 & 51 kept as spares not forgetting that other full height Euro 6 stock could also be used on the 47 & X70's.