simple pcb for QBUS backplane POR

I have a handful of small naked QBUS backplanes and recently I started populating them. I quickly discovered that they have some signal requirements above and beyond +5V/+12V, namely POK, DCOK and line clock. So I created a simple PIC based PCB which provides DCOK, HALT and the 60Hz line clock. I was inspired by some PIC source code I found by John Wilson which generates the line clock. My version generates the clock differently and includes DCOK and HALT with push buttons. I must admit I had fun writing the software and debugging it. http://www.heeltoe.com/index.php?n=Pcbs.Qbus-por I made four of these, and I need all four, but if people are interested I can make up a batch of 10 or so. Perhaps I am the only one who wants to run naked QBUS backplanes with modern power supplies, but if not let me know. I would think that they would end up costing $15-20 if I make 10x. -brad