I think the first 120's were produced in 1999 (may heve been '98), so 2011 is the first year any will be due a 12 year, so my guess is that there is very little experience of 12yr insp's out there.
I would guess at a 15yr o/h on an Arrius 2F to be somewhere in the region of 200k euros, going from experience of Arrius 1's and Arriels. Not to mention the 6mth TAT.
