I was lucky enough to go up to the Grampians repeaters site with Dave ZL2BCA this evening while he installed some cavity filters on the National System backbone in an attempt to reduce an intermod problem. It was very interesting to finally see this site up close and have a look inside the hut. Now I know what the gear on the other end of my local comms looks like!
The photos from left to right are the 7025 repeater, the ZL2SUN-3 Digi and the National System repeaters:
Sorry, didn't get a chance to take a photo of the views!