Electric Power Steering 409

[MYTA21]

Earlier threads dealt with possible power steering additions to the earlier V8 cars. However, over here in Australia, the cost and availability of modifying to the factory fitted PS options are prohibitive.
Last year when the BOCA held their rally in the Barossa Valley, South Australia, one owner of an earlier car told me that an Aussie firm did electric power steering kits which should fit a 409.

Does anyone have information on this please.

Thanks
Mike Osborne