It's actually 732$, but that's cool with me. Please, tell me if this is good. I honestly could care less about future upgrades, as long as any of the parts won't get bottlenecked. Oh, and if everything fits in the case. 
Btw, click on the parts to see the newegg page, if you didn't already know.
Case: NZXT Source 210 Elite
Motherboard:MSI FM2-A75MA-E35 FM2 AMD A75 (Hudson D3) HDMI SATA 6Gb/s USB 3.0 Micro ATX AMD Motherboard
GraphicsCard:ASUS R9270X-DC2T-2GD5 Radeon R9 270X 2GB 256-bit GDDR5 PCI Express 3.0 CrossFireX Support Video Card
CPU:AMD Athlon X4 750K Trinity 3.4GHz Socket FM2 100W Quad-Core Desktop Processor - Black Edition
RAM:Crucial Ballistix Sport 8GB 240-Pin DDR3 SDRAM DDR3 1333
HardDrive: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
PowerSupply:CORSAIR CX series CX500 500W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC
OS: Windows 7
Is everything compatible with no bottleneck? Thanks in advance.
Btw, click on the parts to see the newegg page, if you didn't already know.
Case: NZXT Source 210 Elite
Motherboard:MSI FM2-A75MA-E35 FM2 AMD A75 (Hudson D3) HDMI SATA 6Gb/s USB 3.0 Micro ATX AMD Motherboard
GraphicsCard:ASUS R9270X-DC2T-2GD5 Radeon R9 270X 2GB 256-bit GDDR5 PCI Express 3.0 CrossFireX Support Video Card
CPU:AMD Athlon X4 750K Trinity 3.4GHz Socket FM2 100W Quad-Core Desktop Processor - Black Edition
RAM:Crucial Ballistix Sport 8GB 240-Pin DDR3 SDRAM DDR3 1333
HardDrive: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
PowerSupply:CORSAIR CX series CX500 500W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC
OS: Windows 7
Is everything compatible with no bottleneck? Thanks in advance.