The first part, you may be up to something.
Assuming all pre-2011 buses are retired by the end of this year, that's 355 AEBs to be delivered to replace the 2011 units. In my memory, there are the 90 BT&E buses (7000-7089, 8000-8089, 4810-4899) totaling 270 units. That leaves 85 buses to be delivered.
This could be possible confirmation of AEBs to WF. 85 buses to replace 88 C40 units. But we shall see.