Update:- I found a company in Sydney.
ABS Module Repair "Specialised Automotive Electronics" e-mail -
abs@autoelectronics.com.au - the cost was $275 + postage, it was a 1 week turnarround. My brake mechanic removed and sent away (just the module not the whole solinoid unit therefore, no bleeding of the system) then reinstalled on return. This company rebuild these for most makes and models however this was the first Cougar unit. So far so good if there are any problems I will advise. I found 4 units in wreckers from $250 to $450 and there is one on ebay at the moment but there is no guarantee other than an exchange part (if they have one). My local Ford dealer quoted me $6600 for the part plus $660 to install (that is the complete unit which includes bleeding the system. I hope this info is usefull to others.
Trev