Any IAW59M ECU can be made into the DP ECU you require. They don't crop up often on eBay though. Antonye may be able to help you out.
As for clutch plates, I have been buying from this eBay seller
http://www.ebay.co.uk/itm/NEWFREN-F-...em3cda d08100 He sells kits with the metal plates as well.