I'm surprised to see Pro Supex here--well, maybe not as much from the poster from Australia. I use Premier Ace on and off, but if I ever needed to find it "around" instead of ordering it myself and stringing, it would seem impossible. Even so, I personally (and again, not a pro stringer) know of only one place to get it.
Still with the Head LM Radical MP/OS. The dying art of the 1HBH. Gamma X-2. Would a higher-end machine get me more forum "cred"? ;)