I received two items today for my cabinet:
1. NovaMatrix™ LED Marquee Light - a bunch of super-bright LEDs that will light up the marquee from behind at the top of my cabinet.
2. TurboTwist 2™ Arcade Spinner Control - for games like Arkanoid, Tempest, etc.
That concludes all the items I need for the viewable area of the control panel. I've got my joysticks, buttons, spinner, and trackball. All that's left is the "innards" - control devices for handling the controls and sending the signals to the PC.