After calling around a few places in the Port Stephens area and not being overly happy with their responses I found the number for Sparks On The Go.
I called Steve around 3pm on Thursday afternoon and by close of business the next day he had sourced and fitted a new alternator for me at a very reasonable price. As I run my own business and my vehivle is an absolute necessity for me it was important it was off the road for as little time as possible and Steve was very accommodating of this.
Very professional service and quality work. Highly recommended