Just to update, The email I received from Valeo confirming the clutch kit supplied by the Motor Factors was incorrect, as my car had already been converted to single mass flywheel, the flywheel would had to have been made by Valeo (but it wasn't)
The Motor Factors have agreed to supply a full 4 piece Valeo conversion kit at no extra cost to the mechanic at no extra cost to me, however I have to pay the labour cost (which the mecanic has agreed to half £80)
So all in all, a good resolution.
The actual problem was the clearance from the SMF and clutch plate.
Wow, what a caffuffle!!!!