I had a good experience with that same company recently (
www.mo-co-so.com). I wanted a barebones kit with that case you mentioned and the D201GLY2. He only had the kit with the D201GLY at the time and he allowed me to pay a small amount more and get the GLY2.
Came preassembled with M2-ATX pre-wired which was a nice plus. He even threw in a HD Safe Card for free.
For anyone considering this case, I would highly suggest you go with a SATA drive. While a PATA will fit, it is extremely tight because you need an adapter. The larger IDE cable is also not the best idea for a case this small. If you have no option then get an IDE cable that's rounded instead of flat. I did this to allow better airflow, but its not as good as a SATA cable would have been.
Another issue I ran into (user error) was with the case. There are two grilled ventilation holes cut out near one end of the case. There is an internal tray with a fan mounted to it that will slide in from either side of the case. I put it in backwards which made the fan on the opposite side from the ventilation holes. This caused it to get pretty warm. Once I realized this, I flipped it around and it runs nice and cool now.