If you check out the video in a good rift with 1800 paragon full ancients we were dual wiz in under 5 mins on a 90 and killing most elites in 3-5 seconds so there is proof its all been done and tested. With monk and WD supports.
Is there even anyone remotely close right now to 1800 paragon full ancient with perfect stats ?
Not to derail but;
We're going to have to have a talk about too many black kitten portraits up in hurr =D