hi please dont take my word for it as i simply do not have the experiance to be sure but i would say that you should
consider changing your motherboard and cpu and go with an intel combo on paper the cpu you have hosen certainly
looks impressive but benchmark after benchmark reveals its not that great i may betotally wrong however
As someone who actually uses them, I can tell you that the AMD processors are great. However, get the 8350 instead of the 8120. It gives a significant boost while costing very little more and will fit in the same motherboard.
The RAM looks fine but I would try to get a GTX 660 at least (or at least a GPU with 3GB onboard) if you are looking to do GPU accelerated renders.