Hi, I don't know anything about computer components and I need help! I am looking forward to streaming while having the best possible fps at max settings in League of legends! I also want a 144hz monitor and a good mechanical keyboard (first one). I never had a PC and I want this to be a good one so I can play other games if I want and not be limited by the graphics card or my processor. I5 is enough for me and I don't know if I should get 8gb of ram or 16gb? Please, someone help!