Hi - I desperately need to replace a very noisy PSU that came stock with my HP Pavilion. I do home recording, and my PSU is groaning constantly. Does anyone have recommendations for a PSU that will provide ample power and be the quietest possible, while still fitting in my chassis? I am running an Intel i7-3770 Quad 3.4 GHz with AMD Radeon HD 7570. I do home audio recording in my home project studio so getting quietest is priority over cost (within reason). Thanks for any help.