Simon,
Im just buying my gear through Firm Feel, im not sure if the typical local Valiant bushes fit if you just wanted to stay standard, maybe another local might be able to help, hemiken is up in Warwick and there are alot of other local guys who will help. I have a triple black 73 Cuda 340, if you jump on the gold Coast muscle car web site and look at the sold cars you will see it there with a heap of photo's, I actually bought it out of Melb from the guy who bought it from GCMC. its as driven off the dealer floor + 90K miles so totaly original as ordered.