Right now I have a WBK38 with a Sunon 60x60x25 fan (23.5 CFM @ 34 dBA). I know this is waaay better than the stock Delta, but it's still too loud for me. An option I've read about is to use a fan adapter to attach an 80mm fan. This sounds great, except that the fan clips on my WBK38 don't allow fan adapters, they're damn expensive, and they don't work too well. I read in a review of the Plycon adapters that the flow coming out of the small end simply doesn't feel as great as the 80mm fan without the adapter. So my question is, will I be able to achieve the same / better results by suspending a large, quiet (92 or 120 mm Panaflo L1A) fan over the heatsink? Can this fan be mounted on the side of my case, or does it need to be touching the heatsink?