I can't believe I've missed your website until now. Great work Rob, it looks great. I'm doing something similar with my 1303:
http://homepage.eircom.net/~veewrx
Was there really a whole lot of work sorting out the wiring loom? You made it look easy. I've got the loom from the car the engine came from, along with the ECU, there's a full balck refuse sack full of wires in there! I also got the ignition barrel and key. Did you need this on yours?