I really don't know what to do?? I Will play games after my exams and also I will game for more than 3 hours a day cause I'll be free. What do you think of my average bills etc. I have a 42 inch 3d tv to game with ps4 and The pc I am looking is core i7 4900k, 8gb 1866mhz ram,gtx 770, cooler master storm enforcer casing and 600w psu.