Well, I'm not sure if the tales of stolen stock are true or salesman's spin, but I solved the supply problem by walking into Michael's in Melbourne. They didn't seem to have a supply problem and I walked away from the shop with my sparkly new K-5 under my arm. I didn't get the cheapest price around, but I don't really care, I have the camera.
First impressions are ..WOW!
Basically the same great body as my K-7 with a few subtle tweaks. The sensor and DR are wonderful, the AF is fast and accurate. (it may not look as impressive in the VF as a Nikon D7k, with all the flashing AF points, but it seems to do the job just as well.) 20ish frames per burst at 7fps is more than enough for any sporting event, surely.
Enough writing, time to go shooting