It looks like the X10 could be getting 4x too.

If that's the case, then Consett is pretty much sorted

So if they're replaced on the X10 - would be:
- X30s/X70s - 12x E400MMC
- X45 - 5x E400MMC
- 3x spare E400MMC
- 16/16A/47/X5/X15 - 18x B9TL
- 2x spare B9TL (out of 6043-48 and 6086-99)