Alas I had medical scheduling issues that didn't resolve until late yesterday and I was "off-line"...
Since the scheduling flights I would need can be deferred until Apr 2017, I can hope the MZN continues to depreciate and even 10% over three or four months would be "useful". Especially since I seriously doubt I could convince Mrs WF to re-visit CAI. The alternative could still be the PE cabin ex JNB with a RT ticket on CX.
It would seem that the LONEx fares are still quite reasonable...
Happy wandering
Fred