I picked up a set up bare Aussie Cleveland heads over the winter, and I'm finally getting ready to put my car together. I was quoted $7xx to pretty much leave the machine shop with the Aussie heads ready to bolt on my motor $5xx if I want to keep the pedestal mount rockers. I paid $450 for the heads ($3xx +shipping) so that would mean an overall cost of around $1100. I can get the edelbrocks for about $1600 for the pair. Are they worth $500 more than the Aussies? My goal is in the 400 range, and I want to have it done as inexpensive as possible. I understand the aluminum Ed's weight about the same as the one iron head, but am I saving or losing money by going with the Aussies?