This is a great series for folks on a budget looking for the highest frame rate for the buck. This is probably super for your target audience, but you leave out one group. Folks that have a budget for high end components and want to build a fast, dependable, and oh yeah, impressive system. Folks that want to tell their friends "I built that". So I want a fast booting, rock solid, quiet and, you bet, impressive system that I can brag to my 25 year old son, that I built.
X-58 motherboard: check but which one? Not just the most expensive, but the best.
Processor: 975 or 980?
Hard drive: SSD for boot, plus 2TB for games and video storage. Which ones?
Power supply: Minimum 750 watts. Here you do go for the gold in your articles so I've got that one.
Graphics card: Like wise, you regularly give us a round up of the best and newest, so I've got that.
Case: Not the most expensive, but the most impressive to the eye, and able to house a liquid cooling system (Quiet, remember?)
Now that might be an article.