I'm looking for serial PCB boards for a particular setup. I need 4 PCBs that can handle (4) 7 segment displays and 2 PCBs that can handle (5) 7 segment displays. The displays are kingbright half size 10 pin in the color yellow.
There are a number of us that can design boards and fabricate/populate them for you.
Here are examples of work I have done: http://www.crossroadsfencing.com/BobuinoRev17/
I could adapt this card for the 4 and 5 digits you want. I'll need a link at http://www.kingbright.com/ to the parts you want to use.