I would also move the front panel USB headers and such so that they go through the rubber grommet that us right below the motherboard, and unless you have 2 more fans on top of your rad, move the fans that are attached to the radiator to the top. Move the GPU power connectors to go through the hold that is half covered by the GPU, and move the power connectors for the optical drives behind the case, and use the rubber grommet at the top, right next to your drives to snake the sire through.