Possible new PC confic for wow mop

[Frostmaster]

Hello guys,
I'm an old wow player and I need some advise with a new desktop.

Looking around (and looking at my budget) I would like to assemble this one
Case Midi Tower Cooler Master K280 USB3 ATX
VideoBorad Radeon HD 7770 Core
MOB (2 possible choises)
Asrock 970 Extreme3 or ASROCK 970 PRO3
CPU ( two possible choises)
AMD Phenom II X4 965 4x512KB or AMD FX-6300 6-Core Vishera 3500MHz 14MB
RAM DDR3 4GB (2x2GB)

I don't want to change hard disk and power supply.
Could you give me some pro and contr about my choises?
I didn't understand if the Mother boards I choose support the sata2 hard disk.

Thank you all very much for the advises.

---------- Post added 2012-11-30 at 02:50 PM ----------

Sorry for the mistake,
I post the thread in the computer build group.

[Alexeht]

I don't get why people want to buy radeon 7770. Anyway I would take core i5 3570k instead and better video card (radeon 7770 is worse than radeon 5850) and 8GB ram. Please update how much you are willing to spend on this system

[Frostmaster]

Hello,
I opened the thread on the right place.
http://www.mmo-champion.com/threads/...4#post19274634
I will reply to you there if you don't mind.
Cheer