Enough psu for this pc?

[Gafon]

I7 2600
DDR3 1600mhz G.skill 2X 2GB
Some LGA 1155 SLI motherboard
2X EVGA GTX 470
1tb sata 3 western digital caviar black

750W OCZ FATAL1TY
http://www.ocztechnology.com/ocz-750w-fatal1ty-series-power-supply.html

 

[davcon]

Yes it's a good psu for the price.
http://www.hardwaresecrets.com/article/OCZ-Fatal1ty-750-W-Power-Supply-Review/1019/1
http://www.guru3d.com/article/geforce-gtx-470-2-3-way-sli-review/23

 

[Gafon]

Other opinions?

 

[Gafon]

Other opinions?

 

[davcon]

Other opinions?

If i were buying i would probably get an Antec TP New.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371025
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=140
http://www.hardwaresecrets.com/article/Antec-TruePower-New-750-W-TP-750-Power-Supply-Review/766/1

 

[Gafon]

The problem is that of all the part i named before I already have
X2 GTX 470
and the power supply (I was using it with an older pc)

 

[Gafon]

I didnt' install de second gtx 470 and the intel i7 yet.
That's because i'm asking