Finally decided to finish off my test unit.

  Now has a led LAN matrix wired in.
 All Solinoid outputs wired up to a credit knocker also added a switch for each connecto so if a tranny is locked on I can simply switch off the groups 1-8. 9-16 17-22
 I've added the diagnostic switch and buttons
And added a few globe sockets to the GI to test globe

Still want to setup a switch matrix but happy with it for now