Hi Paul,
we just took our Outback Eagle from Sydney - Bourke - Cameron Corner - Strezlecki Track, Oodnadatt Track - Flinders Ranges - White Cliffs - Sydney, She went beautifully, with only two minor issues, hand water pump lost pressure and a screw came lose on the slide out bed track. We were pleasantly surprised as some of the roads, particularly the road from Cameron Corner to Strezlecki was brutal.