Yeah thats what i thought at the time, there cant be too many people wanting to make the change so you would have thought they would of gone ahead with it.
I would hope they cant straight refuse it, the guy did say they wont be doing it 'at the moment' so i was thinking it would be something they are happy with in the future.
I might just have awkward dealers though!
Got to say that the c/f diffuser looks the business, if only you could get both....