(09 Sep 2014, 5:05 pm)Philly rf wrote Are they going to the current ones or different ones

DB250 means anything from the Spectras, Lowlanders or ALX400s. As the Spectras are both officially disposal from next week, and the Lowlanders are off to Durham in the near future, the X20/20 will likely either be the ALX400s or the B7TLs (once all 11 are back at Ashington).