Here's mine: http://jhanson.com/arcade/gameroom.html
I chose a space theme for this room. It's not filled to the brim with games (just one arcade machine and one pinball), but it leaves enough room for DDR, 4-player Wii games, a couch, and a chair. I could comfortably fit in one more stand-up arcade machine and a cocktail cabinet, and still have room for all that, but I haven't found the need to yet.
Dude, why did you paint the pinball cabinet BLACK?!
I'd smack you across the face if I could. 
I must say, your threats are a bit uncalled for. I'm kind of surprised that Saint and the mods put up with that kind of talk in the Main Forum.
But anyway, if you must know, the pinball cabinet had about 25% of the vinyl sticker still left on it, and had been poorly spray painted black. It also had deep gouges in it. So, I removed the remaining 25% of the sticker, sanded it, repaired the gouges, and painted it. If I could find the Bally-Midway sticker that goes on it, I would get one (assuming it wasn't outrageously priced), but they're not easily found, unfortunately. The Ballys from this era (6803 mpu) aren't exactly collectible, so nobody makes repro materials for them.

As for Chad's question, it's a MotorDome. It's a 1986 Bally-Midway machine, not especially popular, but has a nice 1,000,000 shot up a difficult ramp on it.