Reviewed the specifications for over 50 case designs that were commonly available that fit my initial criteria:

• Room for EFIKA, Graphics Card, CD-Rom and Power Supply
  
• In a form factor that was consistent with standard Home Media Appliances (DVD player etc).
  
• Print point to make it reasonably affordable in small quantities.
  

After reviewing all the specifications I've placed orders for samples of 5 different designs that look like they should fit my needs. (will put up links to these resources a bit later).

Placed orders for various other components to test a full blown configuration in each case (power supply/CD-Rom/etc)..

Hopefully the lead times on these cases is somewhat shorter than initially quoted.