Apparently you didn't take into account this case mounts 2 x 230mm on top and 230mm front and has 3 rad locations.
It's called McGyvering and this case is plenty big and wide enough to do!
Omg a McGyver reference ? were dating ourselves now
but ya badoosh he's spot on , some of the solutions require some ( dare I say it ) "McGyvering" and they'll work as well as or better than an out of the package solution . " I pitty the fool that fears a dremel " !