How happy would you be selling the airworthiness aspect
Walter, may I suggest you put this question to Lord Philip, so that he may ask the RAF Chief Engineer; who had been duly informed of the systemic airworthiness failings by the Inspector of Flight Safety before the crash. And ask how many of the report's recommendations were implemented before the Mk2 RTS was issued by ACAS, who was also told by IFS. And how many remained outstanding when C130 XV179 and Nimrod XV230 crashed. And how many still remain.
You don't have to sell anyone the report. CE and ACAS had a duty to warn users, order corrective action and ensure it was implemented.