Question / Help A good setup for Dota2 streaming.

[Maltapwnz]

Hey guys, could you lend me some help with setuping my OBS, i used the guide, but it still looks kinda sloppy, wonder why that is.
So, my current OBS setup is

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PC:
AMD FX-6300 Six-Core Processor 3.5HZ
8GB RAM
GForce GTX-660

Yet my i get pretty heavy FPS drops for myself and stream lags occasionally. What are the options?
P.S.: sorry for weird sized pics