case: white Bitfelix Prodigiy
motherboard: MSI Fm2-a76ia-e95
cpu: amd a10-6800k 4.1-4.4ghz
memory: 8gb 1600mhz ram
gpu: powercolor 7850 2gb 256bit
HDD: 650hd and 320hd
power supply: cx750m watts 80 bronzes plus
3x 120mm fans
No, you will be completely ine.
Nope, not at all, but why the oversized PSU?
430w should be fine, 530w should cover the system and have some head room
rosewill green series is my personal favorite, capstone, tachyon and fortress are good too, stay away from stallion, xtreme or no name series
I hear lower end cosair PSUs have coil whine issues but I'm not an expert on that