If you could find out it would be much appreciated mate.
I was saying on the clio forum earlier today that I am sure that with the right combination of standard renault cv's and shafts im confident there will be a cheap and easy way of doing it.
(like we do with calibra engine and box + 1600 cav mk2 inner cvs + nova shafts for example when fitting a 2 litre in a nova and avoiding the cost of custom shafts)