I think this will work out nicely - good pic to start with. Maybe a crop to focus a bit more on the lovely lighting in the center and a bit of saturation to bring out the color? Great blue of the sky and the reflection!
There are some interesting lines, especially in the middle of the photo. My immediate thought is that this might look fabulous with vignetting on the sides to really pop the reflection. Enjoy seeing the Australian bush scenes - we have nothing quite like it here, especially not those rocking kangaroos from the previous photo!
Ohhh roz!! I love the reflections of the trees and sky! You captured it so well! Did you use your onboard flash? It may have brightened up that dark spot there on the left side... or perhaps a slave handheld pointed that way so as not to blow out the reflections you captured so nicely :)
I like the really clean reflection of the sky in the water. The view straight up the clearing towards the trees highlighted make this image. I am just a little concerned with the really dark area on the lower left section of the image - hopefully you can pull out some nice detail in post processin.