I'm not even referring to "looks" really, I just think this is an unrealistic and wildly overblown selection of controls for one panel here. He's talking about 8 joysticks for 2 players. Less ultimate, and more rediculous. It's not even going to fulfill his desire to play everything... as you point out.
Get ALL of the real controls, that's fine, I recommend that. Just don't put them on one giant control jungle panel. Ultimately it's up to ripzone, he asked if it's overkill. For one panel I absolutely say yes... unless he's talking about the Xiaou style rotating mega panel, in which case I think he should up the ante and go with a decagon... minimum.