Streaming PC v2.0. (ONLY lol, dota, csgo , wow)

[mstr_maker]

Hey everyone.

       CPU - Intel Xeon E3-1231 V3 3.4GHz Quad-Core Processor. So between i7 4770(k)/4790(k) - amd fx 8350/9590 - Xeon e3-1230/1231 i choose xeon 1231. I did my research and looks like 1231 is powerful like i7 4790 but for amd fx price when you need multitasking (obs 720p/60fps+ my game (lol/csgo maxed sets 1920x1080p+my browser on 2d shitty monitor).  Ofc if i'd want to play for example battlefield 4 ultra sets and stream it - 4790k oc or even 6700k would be better but since im not really interested in that xeon 1231 will do just great. However i'd like to see your opinions on this. So 1. WIll Intel Xeon E3-1231 V3 3.4GHz Quad-Core Processor hold it? 

 

        CPU cooler - Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler - cant say much. Looks like good cooler for 1231. Happy to see what you think about this one.

 

        Motherboard - Asus Z87-A ATX LGA1150 Motherboard . Asus Z87-A - idk which one i shd choose. So 2. Which one?

 

        RAM - Kingston HyperX Fury Black 8GB (2 x 4GB) DDR3-1866 Memory - classic what can i say. 

 

        Storage - Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive - i dont really need a lot i could do fine with even 500gb but this one looks really good for only 47$.

        

        GPU - Sapphire Radeon R9 380 4GB Nitro Video Card - I did my research on this one too. Gives me 100+ fps (dota / cs go / lol 1920x1080p maxed sets) while streaming for 220$. 

 

        Power supply - EVGA 850W 80+ Gold Certified Fully-Modular ATX Power Supply - have no clue at all. Just need really good and powerful PSU to run my pc.

 

        I plan to crossfire r9 380 4gb and add 2 more 4gb kingston ram modules in about 4 months after i buy my pc. However im concerned about my PSU. So 3. Does my PSU have enough power to run x2 r9 380 4gb ?

 

        I plan this pc to do his job (only LOL/csgo/dota/WOW maxed sets and OBS/XPLIT) for 12-14 months. Thats it. Thanks for your time im all opened for your suggestions. I'd like to see what do you think about my build. )

        P.S. im russian so im really sorry if i did a lot of grammatical errors i did not do it on purpose.)

[mstr_maker]

Idk i guess everything is cool and the system is ready to go

[Zeruel]

Are you doing dual PC streaming? 

[mstr_maker]

Are you doing dual PC streaming? 

nop