Feel a bit a bit bad about this reply due to the response from my last pprune message, but I still think that it is worth to know that even if you have passed the interview then you are not safe in KA.
You still have to pass the FTC (that's a CX conversion course giving you a type-rating) before starting in KA. After this you have to pass the KA training department...So far- none of the DEFO'S has passed the FTC..................FYI.