The plan is to go south from McAlister Saddle to Bulls Peaks then descend to Kidmans Hut. The most logical way seems to be in the Burrengubugee River valley, which may be clearer due to cold air descending. Is this the best way, and if not, are there any routes to take and places to avoid? Going to Mawsons seems to be reasonably straightforward - up and west. There's a nice easy open descent from the broad saddle 2 kilometres east of Mawsons, starting SW to pick up the small creek, or straight down the ridge north of the creek.
Advice about the Kidmans access would be valued.