Right now the best thing to get for botting would be something like a 2600k and overclock it. Which you would need a good heatsink/fan. LIQUID COOLING IS NOT NEEDED. I have the 2500k and its stock clock is 3.3 and with just a simple 40$ heatsink you can get to 4.5ghz stable. 16gb isnt needed either because you wont be able to fill that up. But 16gb is only 100$ so that is a good deal. The graphics card doesnt even matter with runescape.