Well after Mr T called to say they dont have any clutch plates in stock I went on a hunt for a part as the car is with them already and cant be bothered picking it up and leaving it back again when they get it.
Found this site - seems to be good stock list and reasonable prices.
May be a usefull addition to other sites for those searching for MR2 parts.
Jimbo s:D :D s:D
http://www.japarts.co.uk/