I just barely finished rearranging lol
I had to unplug my gamepad and I just only re-connected it :x.
Everything is swell now.
I have my WiiU next to my PS3 with my Wii above them - my gamecube is on the opposite side of my Wii and my PS2 is on the opposite side of my WiiU and PS3.
My N64 is on another cabinet hibernating next to all my other game systems mentioned above and my gaming laptop is above my N64.
All my portables (GBC, GBA, NDSLite, 3DS XL and PSP) are all in my other room where my gaming desktop, printer, scanner and my external harddrives are at.
Why do you have your gamecube, Wii, and Wii U all hooked up at the same time? You can play Gamecube games with your Wii and Wii games on your Wii U. You can have a set up of Gamecube/Wii U or Wii/Wii U. I say Wii/Wii U since Wii component cables are easy to find.