RWY 07/25 is, as Curmudgeon mentioned not the preferred runway but used regularly for "Noise sharing". It is used less often because strong winds require it.
Not sure if the proposed extension, or the 5 completed so far, include collapsible concrete( I know the experts will chime in soon with the technical term) I have not seen the plan in that much detail. It may just be an extended braking area.
Curmudgeon, Collapsible concrete is like a high tech gravel or sand trap. A soft base, sometimes blocks or sheets of a styrofoam like material covered by a thin layer of concrete. The concrete protects the "arrestor bed" and allows normal actvities, even driving etc but when an aircraft overruns, the weight penetrates the concrete and the foam acts like a sandtrap bringing the aircraft to gentler halt.*
*gentler halt is relative in this case being less painful than ending up in the Cooks River
If your camera sends text messages, that could explain why your photos are rubbish!