do you know where abouts you will be most of the time on the gold coast....there is a lot of accessories places there and spread out far and wide...the gold coast is a big area and isn't just surfers paradise...I think you will get the same advise re-springs as opposed to spacers from them also as has been advised to you on here...As mentioned , online with delivery may be a good option if weight is your only concern
Labrador , ashmore , Nerang , ..good places for dealers...and then Burleigh heads , which is on the other side of surfers....maybe you should just google 4x4 accessorie places and then let your fingers do the walking ...
http://www.partsman.com.au/skin/fron...ic_slider1.jpg
I bought my dobinsons springs from him for 300.00 less than dobinsons could supply...was free delivery in qld but I think he charges freight now...maybe you could use part of the lower cost to go towards freight overseas....he is in Glenview qld...0412281319