So. I haven't updated this post in a few days now. Been busy and turned sick so haven't had much time.
But I did end up buying the Cooler master Hyper 212 evo. And because it was my 'first time' actually installing a CPU cooler on a motherboard I took it slow and precise, took me half a day. Mostly because of the fact that I had to put all the cables back in the motherboard and.. I forgot where a few of them were supposed to be so.. well I took my time and in the end everything is working perfectly.
And I have to say I am pleased with the results. When I made this post without the cooler, my temperatures when watching Twitch were around 50-54, sometimes a bit higher.
Now I am watching Twitch and it's only around 40. When playing games, similar, somethimes it would hit 60 - 65 degrees celsius when playing, now it BARELY hits 50, mostly it stays at about 45-47. So all in all, great results. I was a bit worried about people saying that you can hear the fan. But I haven't heared it yet, only very very slightly. And if it becomes annoying I can replace the fan.
But overall I am very pleased with the results, temperatures are really great, giving me great comfort, I can play games AND watch Twitch and my temperatures are still not as high as they were so. I am happy !
I do want to thank everyone who replied.
One question that I have though. In regards to the fan, any recommendations. I'm not saying I'm gonna replace it at the moment, but it's always good to have some recommendations for whenever I will replace it !
Anyway, thanks again !