A note for anyone who missed it on the stream yesterday - I asked if EVGA will be releasing new PSUs with the 16 pin power connector and Jacob confirmed they are coming. No ETA provided though.
My guess is that they will be 1000W+ models (maybe an 850W too?) and likely P2 or T2 level.. again, that is just me speculating. If the 16 pin is going to be common with all graphics cards going forward, then all PSUs will follow suit most likely.