I actually made one mock cpanel already. I spaced the buttons out quite comfortably. However, I was unable to fit two more buttons. So I took digital photos of the buttons and joysticks and printed them out to scale. Then I cut them out and I am able to move them around wherever I want. This helps me get a general idea about placement as I can pretend I am playing a game.
However, looking at the panel, I have this fear that the buttons will be too close to each other. So the likely solution is to move them a little closer to the joystick and space them out some more.
Perhaps I should rephrase the question:
For those of you with finished cabs/cpanels: How close have you put the buttons to the joysticks. Have any of you put them too close before?
Darryl