Just cancelled my order with K-Tec for a set of these as I found a company called http://www.venommotorsport.com/index.htmlVenom Motorsport who were selling them at that price.
My order with K-Tec was £541.97 with the ClioSport 5% discount so it works out at £56 cheaper than K-Tec for http://www.k-tecracing.com/show_product.asp?id=1383exactly the same set - FKRT42.
£486 is inc.VAT and the postage was FREE. Takes 6-7 working days to order in from FK and theyre sent out next day delivery the same day they get them.
Thought it was a very good price for anyone interested in getting some, and that £56 saved can be put used on getting them fitted. Im sure theyd be just as cheap for other Renault models as well.