KOB,
Disagree on the front row, not just because I think you still have the props on the opposite side to where Cheika willplay them, but I don't think Tom Robertson is yet ready for a start. I'd prefer to see Slipper start at LHP with AAA at THP. Robertson and Kepu probably on the bench. Sio gets the game rest.
I'd also start Latu at No 2 but have Ready on the bench to rest Moore for a week.
In no nightmare would I see Mumm and Simmons in the second row, starting together. If he's anywhere near fit, then Douglas needs a run and would complement Simmons better. I'd then have Sam Carter on the bench for Rory Arnold to have a rest.
Especially like the look of the back row. That is the most aggressive combination we have, and with McMahon on the bench, not much loss whenever or wherever he comes on. Hooper to get a well deserved rest.
Backline looks good; Naivalu must get a full game at last. Maybe Godwin at 12 if Hodge needs a rest and otherwise certainly DHP to No 15 with Morahan perhaps on the wing and Folau to the bench.