Well done Dean for taking it on board.
I'm all for replacement Gottlieb parts...
Is this a kit you need to put together or is it plug and play ?
Plug and play, so takes about 1 minute to install.
Also has diode protection should a coil diode short etc. Is a great option for those upgrading/restoring system 80s
Here is the link to the details
http://www.homepin.com/pcbs.html