Not going to well. I got the mcr220 and radbox and was going to mount it on top of my case. The screws that came with the mcr220 fit the radiator and are good for the fans but are not long enough for the radbox. The ones that come with the radbox dont screw in. The mcr220 has some weird thread and I can't find anyone with that type screw. So I tried using threaded rods to go through the radiator and ended up poking a hole in it.The tubing in the radiator was a hair closer to the holes on one side and I didn't notice it,,bye,bye mcr220. I was looking at the BIP2. Would the radbox fit that and what size screws does that use??