Are the hard drive cages in the Corsair Carbide 500R Product Page able to be mounted both on the bottom with one behind the other like in the 8:29-8:43 segment of this video overview of the Corsair Graphite 600T? The 500R product page says the cages are "relocateable" but I don't see any options to mount the cages in any configuration other than the default pictured on said page and I cannot find any reviews to show otherwise. The only options I can see are removing one or both cages. Are they relocateable in any way? Any help would be appreciated, thanks.