Telstar Power Steering Conversion Kit?

Heya guys. My first post here.

I've acquired an old Ford Telstar '85 for nothing from my partners dad. It needs a LOT of work.

I have a website for it at http://www.mantrasoftware.net/telstar.

What I want to know is how to go about getting a power steering kit for it and how much it would cost.

I'd prefer to get as much stuff brand new as possible but comparison prices would be nice.

Just so you know, I live in Brisbane so something around here would be great. Thanks for your help everyone!!

P.S. Great forum. I love it.