660W Seasonic Platinum SS-660XP2

Uther39

Distinguished
660W Seasonic Platinum SS-660XP2, Full Modular, 80 PLUS Platinum, 92% Eff', EPS 12V

Will the above Power Supply be enough to power the following system...

2500k OCd to 4.6ghz
ASRock Z77 Extreme4 M Intel Z77 (Socket 1155) DDR3 Motherboard
Corsair Vengeance 16GB (4x4GB) DDR3 PC3-12800C9 1600MHz Dual/Quad Channel Kit
Palit GeForce GTX 670 NVIDIA Graphics Card - 2GB
OCZ Vertex 4 256GB 2.5" SATA 6Gb/s Solid State Hard Drive
XSPC X2O 750 Dual BayresPump (Black) V4
5 x Enermax T.B.VEGAS TRIO vUCTVT12P 120mm Fan
6 x 5mm Blue LEDs
2 x Phobya LED-Flexlight HighDensity 30cm blue (36x SMD LED´s)

This is all in a Silverstone PS07 case and using
XSPC Razor GTX670 VGA Waterblock
XSPC RayStorm CPU WaterBlock (Intel)
3 x EK-CoolStream RAD XT (120) radiator

All for a custom Watercooled PC as already have most of the above parts, so just wanting a decent very efficient power supply for the system, by the way this system will never be SLI/Xfire.