Just to finish off the thread, here's a picture of the LEDs in the headbox in case someone wants to kit theirs out this way. The LEDs are all 180 degrees standard, but I didn't use #89 flashers - they were too bright. I stuck with the incandescent #89s.
Machine 100% completed - Ready for the owner to take delivery early next week.
Plays REALLY WELL - and is an under rated machine.