On 1) the current status of the pool l have is 08/10/12/13/14/15/17/20/22/25/29.
On 2) none of the extra mk4s acquired have been used yet. Apart from the ex-GC rakes, enough ex-LNER vehicles were bought to make the current sets in use up to 5 coaches plus dvt and a complete spare rake as a standby set (12215,12526,12308,10305,11316,82204 - tsoe,tso,tsod,rsb,fod,dvt respectively). Rumour has it that all these have gone to Wabtec, Doncaster for remedial work because of having been stood around for quite some time. Certainly those vehicles in LNER colours that had been brought to Landore seem to have disappeared and three plus the donor vehicles also purchased (12229,10307,82206) never left WD since acquisition as far as l know.