I dunnnoooo....The H100i in a pull only config (with the fans on top of the radiator blowing towards the top) was the biggest pain in the ass I've ever had to deal with as far as CPU coolers go. Tried to have the patience to do it for a friends H100 tonight since he sucks at maintaining his PC anyways so it would help, but I just couldn't bring myself to deal with the trouble.
It's a good configuration for easy cleaning but damn is it annoying to set up.