I have never built a computer before, I have selected part for my build, but I don't know if I can get better parts on my budget ($700-$800) or if the selected parts will fit together. here is what I have (Found all parts on Newegg).
Case: DIYPC Gamemax-W SPCC ATX Full Tower
Power:SeaSonic M12II 620 Bronze 620W ATX12V V2.3 / EPS 12V V2.91
Motherboard:ASRock 970 Performance AM3+ AMD 970 6 x SATA 6Gb/s USB 3.0 ATX
Cpu:AMD FX-6300 Vishera 6-Core 3.5 GHz (4.1 GHz Turbo) Socket AM3+ 95W
Memory/Ram:G.SKILL TridentX Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 2400
Video Card:EVGA GeForce GTX 960 02G-P4-2966-KR 2GB SSC GAMING w/ACX 2.0+
Storage:SAMSUNG 850 EVO 2.5" 250GB SATA III 3-D
Case: DIYPC Gamemax-W SPCC ATX Full Tower
Power:SeaSonic M12II 620 Bronze 620W ATX12V V2.3 / EPS 12V V2.91
Motherboard:ASRock 970 Performance AM3+ AMD 970 6 x SATA 6Gb/s USB 3.0 ATX
Cpu:AMD FX-6300 Vishera 6-Core 3.5 GHz (4.1 GHz Turbo) Socket AM3+ 95W
Memory/Ram:G.SKILL TridentX Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 2400
Video Card:EVGA GeForce GTX 960 02G-P4-2966-KR 2GB SSC GAMING w/ACX 2.0+
Storage:SAMSUNG 850 EVO 2.5" 250GB SATA III 3-D