Rob,
Ford Transit cylinders are identical apart from the position of the locating pin and are available for £15 or so so why bother re sleeving?
Easier to drill the backplate rather than relocate the pin in the cylinder.

1969 4/4
1995 plus 8
1996 Plus 4 4seater
2002 Aero S1
2013 M3W
2014 Plus 8