I've Lurked here for a few months with the plans to build a bartop... After convincing my wife it was "needed" I started building last week.
The Plans:

Source:http://bartoparcade.katorlegaz.com/I changed a few things along the way... The my arcade is 23 Inches wide and I don't plan to use mdf for the Bezel of my arcade
Cutting the MDF:



Mock Placing the MDF:

Framing:


Added LEDs connected via Molex to PC
Link to LEDsNext up Prime and Painting....
There is alot wrong with those plans in my opinion but they were a great start...
I ended up with 2 or 3 pieces extra when using everything the plans asked for but i think it has to do with how I'm Mounting the LCD screen.
Also since there weren't any Exact measurements of the side panels (ie width of the top and bottoms parts of the side panel) I've had to ditch using MDF for the control panel because I ended up with too little space for buttons. Over all i'm very pleased with how its turning out.