I am thinking about modding my pc. Here is the deal, my 2 case fans on the back of my case are very limited by the case grill (see pic) I am thinking about cutting out the whole thing (outlined in black) and then getting some custom grills to allow maximum air flow. I want to do this cause i am thinking about overclocking and i want my pc to be as cool as possible. What do you guys think/suggestions? Also is pc wizard 07 accurate in measuring pc temps?