Posted 03 May 2013 - 10:32 PM
I'm pretty sure the things you have suggested should be compatible - you've got a nice build there.
I'm not sure you'll need a 1200W PSU there though - maybe a decent 6-700W PSU at most.
Finally, although it doesn't relate to the question, if you look at the bottom right hand corner of your post, and click on the 'Edit' button, you should be able to edit your first post, instead of adding another one.
Processor AMD FX-6100 Hex-core, 3.3GHz > Intel Core 2 Duo Dual-core, 1.6GHz
Memory 16GB Corsair Vengeance DDR3 1600MHz > Crucial 3GB DDR3 1066MHz
Graphics Radeon HD7770 + Radeon HD5570 > Intel 3000 Integrated Graphics
Motherboard Gigabyte GA-970A-DS3 Socket AM3+ > OEM Latitude XT2 Motherboard Socket P
Storage Seagate Barracuda 2TB SATA 7200.14 > Samsung 64GB SSD SATA 3Gbps
Power Supply Cooler Master Elite ATX 500W > OEM Dell Power Supply 90W
Case Zalman Z11 Plus 4x 120mm fans, 3x 80mm > OEM Dell Latitude XT Case
OnePlus One 64GB > 4G LTE, 2.5GHz Snapdragon 801, 3GB LPDDR3, Adreno 330 GPU, 13MP camera