Thanks for your quick responses guys!! I have been watching ebay in the past but was was worried about security and shipping something from overseas. Plenty of companies will rip you off here in OZ and did not want to get burnt!! For some dumb questions now, as there is only a few Duramaxes in Australia i can not crawl underneath one to see what i am up for!!In undertaking such a conversion what would i require to get the thing to run beside ECU and normal sensors. Is the dash a requirement because of getting codes or just plug in Tech 2 if it plays up?? Thanks guys.

Garry