Is this a good build?

Case: Fractal Design R4

CPU: AMD FX6300

GPU: Asus Radeon R9 280

RAM: Ballistix 8Gb

MoBo: MSI 970 Gaming

PSU: Corsair CX 600w

SSD: Samsung 120GB 840 evo

I'm not quite sure what GPU to pick but I think that tis one will be OK. probably adding a HDD later on. Feel free to leave suggestions.

looks good charlie.

Looks good. But try to find another 80 bucks to go with an R9 290. That's money well spend.

And don't forget about a good CPU cooler since you'll want to overclock this.

But won't the CPU bottleneck the 290?

Nope. I'd recommend some overclocking on the CPU though. I'm running mine at 4.7 GHz.