X30/X31 & X70/X71/X72 PVR looks to be 11x so that will be 6341-51 with 6336 or 6337 as spare. Lets hope they remain reliable and the punters don't end up like Jenny from Bedlington who infact didn't have enough time for a jog (following on from the more recent "Gulls and Buoys" marketing effort) until Queen Lizzie came and saved the day!
No doubt 6338-40 will end up on the X45/X46 releasing some extra StreetDecks for Washington.
RE: September Service Changes