HI, I have Corsair TX750W power supply. The unit is working well but there are power cords that extend from the unit with different connectors for the various components in the system. I want to cap the power source points that are not being utilized. It bothers me that these unutilized points are open and could possible short my system if they come in contact with something in the case. I have tried to find caps for Corsair power supplies but can't. Does anyone know where I can purchase some?