What PSU for the 770 and my case?

http://www.guru3d.com/articles_pages/geforce_gtx_770_review,5.html

Here is Guru3D's power supply recommendation:

GeForce GTX 770 - On your average system the card requires you to have a 550 Watt power supply unit.
GeForce GTX 770 2-way SLI - On your average system the cards require you to have a 750 Watt power supply unit as minimum.
GeForce GTX 770 3-way SLI - On your average system the cards require you to have a 1000 Watt power supply unit as minimum.

If you are going to overclock your GPU or processor, then we do recommend you purchase something with some more stamina.
 

junior1497

Honorable
Jun 20, 2013
2
0
10,510

Thanks, after some browsing around, i chose this one: http://www.pccasegear.com/index.php?main_page=product_info&cPath=15_354&products_id=18471
Well within my price range, and leaves room for over clocking/upgrades in the future. Is this good? And will the cables be long enough to do some good cable management?