NVIDIA Or Not NVIDIA With Intel Mobo For Video Editing Work Station PC

PARTS LIST

MOBO: Asus P8Z77-V PRO/THUNDERBOLT

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CPU: Intel i7 3770k

http://www.amazon.com/gp/product/B007SZ0EOW/ref=ox_sc_a...

GPU: PNY GTX 580 or FirePro V5900

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

RAM: G. SKILL Ares 16GB (2x8GB) DDR3 1600 CAS 9

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

PSU: Corsair TX750

http://www.amazon.com/CORSAIR-Enthusiast-Series-Certifi...

BOOTS: (2) 128 GB Crucial M4 (one for Windows OS + applications, one for Mac OS + applications) And (2) Seagate Barracuda 7200RPM 1TB (in RAID 1 for storage)

http://www.amazon.com/gp/product/B004W2JKZI/ref=ox_sc_a...

http://www.amazon.com/gp/product/B005T3GRNW/ref=ox_sc_a...

INTERNAL BACKUP: Seagate 7200RPM 2TB

http://www.amazon.com/gp/product/B005T3GRN2/ref=ox_sc_a...

CASE: Antec 1200 Full Tower

http://www.amazon.com/gp/product/B004INH0FS/ref=ox_sc_a...

COOLING: Antec Kuhler 620 or Hyper 212 EVO

http://www.amazon.com/gp/product/B004LWYE4Q/ref=ox_sc_a...

http://www.amazon.com/gp/product/B005O65JXI/ref=ox_sc_a...

BLU-DR: Pioneer BDR-207

http://www.amazon.com/gp/product/B0075WEPJI/ref=ox_sc_a...

MONITORS: (2) Viewsonic 22" LED Full HD 1080p

MOUSE/KEY: Logitech LS1/K120

http://www.amazon.com/gp/product/B001DJ64CA/ref=ox_sc_a...

http://www.amazon.com/gp/product/B003ELVLKU/ref=ox_sc_a...

OS: Windows Ultimate 64-bit and Mac 10.8

Are my GPU choices accurate for this Mobo and setup? Which GPU do I want? If any thing else looks wrong on this build please advise.