Did you end up doing this?
Im interested to know which route/options/weather you took/encountered. Binna Burra through to Rat would have made a loooong day.
In the end I just did BB to Rat and back the following day. It was pretty straight forward, but I didn’t feel like adding another circuit on top.
I didn’t know what to expect from Echo Point in terms of how well defined the trail would be. I learnt that the Qtopo map was not very accurate and a trail that was marked as going around the east side of a hill, actually went on the western side. I made an error here and followed the map for two-hours off piste which eventually rejoined the trail. So its best to follow the reasonably trafficked trail with the pink markers. If it disappears, it’s probably because a tree has fallen so you can just navigate around the tree/scrub onto the other side of it to rejoin the trail.