Hello, everyone! Im making a Cabinet to hold a entertainment system. It will hold a PC a video switch, a ups, cable box, and maybe a dvd player? The cabinet currently has absolutely no vent holes. I wanted to drill holes in bottom to intake 3 120mm fans for pc and 1 120mm intake on side for dvd player and cable box and two 120mm exhaust fans on top. What im worried about is my pc pulls 3 120mm fans intake so I want to match the intake into the cabinet but there is only room for 2 exhaust fans at top because of how cabinet is made. Will 4 intake and 2 Exhaust fans be too extreme positive pressure? I want my computer to have plenty of air flow but can only have 2 exhaust fans. Will this put too much pressure on the fans making them wear out? Will cutting air vents on top for the air to escape help? Please help not sure what to do. Also I wantto use super quiet fans (Thinking noctua) What would you recommend static pressure, or airflow?