Thanks Don, that is helpful.
I have suggested a content strategy that incorporates the location information that can help with the local rankings. It is a strange one to deal with, when we rank no.1 nationally for a keyword (Outdoor Mirrors) but only show up no.1 in any city (except Sydney which is the businesses location) if you add the city name to the keyword.
It would make sense if it was the other way around, i.e. rank no.1 for the term Outdoor Mirrors on its own in any city but drop in ranking if the user adds location information to the keyword like the city.
We are looking to implement some location specific content, I will update this thread once things start to settle.