I'm sorry, but you've struck out here for a couple of reasons.
* You posted this on the Australian section of the website, and
* Aussies don't deal much in EEC4 windsor injection.
Try
THE MUSTANG WEBSITE for some more experienced fuel injection guys to give you a hand.
There are also a number of guys at
www.ffcobra.com that know more about the EFI 5.0s
Good luck with it!