Custom PC

This are the specs are the build im bulding:

AMD Athlon X4 760K -
MSI A78M-E35 -
EVGA GeForce GTX 750 2GB FTW -
8GB Crucial Ballistix Sport -
1TB Western Digital Black -
430W Corsair CX430 -
Corsair SPEC-01 -
Windows 8.1 64-bit
Corsair AF120

Are there any improvements?!

What's your budget and what country are you from ?  

This is based on your config, but has a Blue instead of Black drive, as it's cheaper and still a good performer and a 750 ti instead of a 750.  http://pcpartpicker.com/p/BHTcyc

Improvements depend on the budget. 

or you may consider this ... the x4 860k CPU with faster 1866Mhz ram and an R9 270 for the same price ... guaranteed to game stronger

http://pcpartpicker.com/p/yYZTjX

Looks like the best possible rig for ~ $550. 

+1