I've heard from a couple different sources that good chroming places are few and far between in australia, less than 6 shops in OZ that'll do really high quality stuff.
My unlcle is using a mob in south australia (he's from tassie) and a collegue of mine rekons' its worth while looking to the US, even inc postage the work will be cheaper and higher quality. Being US muscle, he may be able to get straight out replacement stuff out of the US. (but I'm just spit balling here)
I know this isn't quiet what you were after, but I hope that helps a bit.
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