Take some pride in your marketing!
Don't just cut 'n paste the same ad into every forum. If you want your ad to be effective, customize it to the site you are going to post it on.
The market here is one of people that care about silence. You should point out that the only
case you stock that does not have a vent or a window on the side is the KLARITY,
based on the Lian Li Lancool PC-K56. Perhaps you could have linked directly to this model.
You have only 2 air cooling options: Intel Stock & Cooler Master Hyper 212. The Cooler Master Hyper 212
is considered an ok choice around here, and you could point that out. You could also add the budget-priced 120mm Xigmatek coolers
to your lineup as they get a better review here then the Cooler Master.
You offer the Seasonic X-Series 650w. This power supply won the Editor's Choice Award.
Finally, you might want to offer another option on under the "Case Cooling" line. Currently, you only have two options "Stock Case Cooling" and "All available fans slots filled". People here will care about the quality of the fans that are used, so you might want to add a third line for replacement of stock fans with quiet ones.
Thank you for playing!