I have finally begun assembling my control panel last weekend.
I bought my controls from Happs, and an I-PAC over a year ago.
I have been doing the woodwork on the CP a little at a time over the last year. I have finally got to the point where I could start putting in the buttons and controls.
Here is a rendering of my CP layout.

It is not to scale. I will be using this image with GameLauncher's screenshot function to show instructions for each game.
This is an older version of the instruction image, just to give you the general idea.

I will be running O2Em, Retrocade, and MAME. I am using batch files to load different I-Pac configurations for each emulator. The same batch file also reloads a configuration file for GameLauncher after a game is exited.
Erik Ruud
http://erikruud.freeservers.com