Is 200 pounds worth fighting about? There is also the principle issue, but it is hard to say whether the clutch was bad or not.
If it was me, I would probably put up a mini stink, and then pay up, as in the greater scheme of things, you are getting a new RMS, and a clutch, and probably new oil and tranny fluid for 200 bux
Thats just one way to look at it..
Mike