Advice on Nikon repair

Hi all ,
Where do you get your gears repaired when theyre no longer in warranty ? ie Maxwells
I live in Sydney, so someone local and cheaper than Maxwells would be best ...
Specifically ide need to get a AFS motor repaired
Any idea how much that will cost ?
As its the 17-35, is it worth getting the AF motor repaired?
The metering still works ...opinions?
Where do you get your gears repaired when theyre no longer in warranty ? ie Maxwells
I live in Sydney, so someone local and cheaper than Maxwells would be best ...
Specifically ide need to get a AFS motor repaired

Any idea how much that will cost ?
As its the 17-35, is it worth getting the AF motor repaired?
The metering still works ...opinions?