So Hammond carries an enclosure that is a very good fit for the SEQ 
 
http://www.hammondmfg.com/pdf/1456RH3.pdf 
 
I ordered one from mouser (~$45) and had FPE do the CNC stuff ($99) 
 
The results: 
 
 
 
 
 
The down side is that it is considerably thinner than the original plan calls for (1/16"/ 1.6mm) so blind holes are not an option.  Orginally, I was planning on getting a lexan label made by maverick which would have windows instead of holes for the LCD and LEDS but with black hardware, I