Does anyone have the Corsair 1500w:

AX1500i Digital ATX Power Supply — 1500 Watt Fully-Modular PSU

1500 Watts of continuous power, an incredible 94% efficiency rating, and Corsair Link desktop monitoring control make the incredible AX1500i the best enthusiast PC power supply you can own.

$449.99 USD

Do you think that I could run 4 Antminer S-1's? or should should I just run 3 on the Corsair AX1200i Digital ATX Power Supply — 1200 Watt Fully-Modular PSU.

Is anyone running  3 Antminer s1's on the Corsair AX1200i Digital ATX Power Supply — 1200 Watt?