In the Silverstone Raven 02 picture: http://i52.tinypic.com/2z6dv7p.jpg
It seems like he uses some sort of brackets in order to get the H100 mounted on top of the 180mm fans at the bottom, where do you get these brackets?
Not sure, but I'm sure a little time with google will find them. Just search for 240mm radiator mounts/brackets
The links for the Push/Pull setup for a Fractal Design Arc Midi are incorrect. You do not need to buy a 120mm x 12mm rear fan to clear the radiator. A 140mm x 25mm works just fine.
My current setup is a h100 with 2x Noctua NF-F12 pushing and 2x Corsair h100 Fans pulling with a stock 140mm x 25mm fractal design case intake fan from the rear.
Thanks for the info, the OP has been updated with your post linked first.