For those wanting to go this route, not use full size heat sinks and maximize the heat sink's efficiency bear in mind the power supply is the hottest quadrant inside the case or on the exterior top surface. The PS internal enclosure footprint is 140mm length (front-to-rear) and 80mm wide (left-to-right) looking straight down on it as if the case were invisible. The ideal size & placement for a smallish heatsink would be as close to that size as possible although larger is better, and placed 20mm towards case rear from front face with power button and 44mm right inset from left edge. Just a helpful lil snippet I happen to be privy to ;-)
Statements in my posts are opinion only, not to be construed as fact. Any projects I engage in are at my own risk! Their outcome cannot be assured and may result in success, small/no change or catastrophic failure. I encourage no one rely on anything I say or do as gospel and to realize your mileage may vary!
