(12 May 2014, 7:33 pm)robisdave15 wrote Thanks Josh, somebody will come up with the mechanical answer I expect? My money says they haven't !! I'll not comment on the allocation issue
I think that given they will now be based at a depot competent enough to maintain them, any mechanical issues outstanding will have been or will be rectified.
Generally though, in terms of a refurbishment, it is purely cosmetic.