cheers, Paul... its a pleasure to hear from you

Thank you for your input. Not surprising indeed as we have heard from friends and fellow hobbyists in other countries speaking the same. Its a hoot nonetheless!
If you really want to chide the status seekers... tell them how much Duncanaopsammia is worth in Oz
As for the Acanthastrea... all of this talk of their "rarity" in shipments is hilarious. Not that they are actually coming in in large quantities... but rather that they are as equally "rare" as Platygyra, Goniastrea and a number of other non-Favia/Faviites type corals (box lots of so-called "closed brain" corals from collectors). But you don't see anyone dissecting these other genera for inflated sums of money. Oh, wait... Oh, no! The price of Goniastrea is about to go through the roof now!

Ha!
As for Tunze skimmers... I absolutely love them... have bought at least five that I can recall in the last decade. They are truly a top shelf brand without a horrifyingly top shelf price. Still... for us here in the US, they are taxed/marketed dear enough that they are not good "values" (bang for the buck) relative to other very fine domestic brands.
If you can get a fair price for them in Oz though, you will not be disappointed. I'm running one now on a 340 gallon (US) prop system that has no fish, and only one Ophiuroid sea star that gets fed a few chunks of food several times weekly... and this skimmer pulls about 7 oz. of coffee dark skimmate out daily. Remarkable!
with kind regards, Anthony