It's beginning to become somewhat of a miraculous story.
First find 3 very nice Berzerks
Then find a couple of working board sets.
Then the Control Panel repro run going to happen for sure now (only 1 pre-order left !)
And next: Cmoore (who will be doing the panels) has done the research of having the bat-handle repro-ed ! It is very possible to do but he's now looking at opinions what base should be used for the joystick.
Although I will be experimenting with the Suzo Inductive base myself, I think a leaf (Wico) joystick base would be the best way to go....
Anyway, info and discuss about it here:
http://forums.arcade-museum.com/showthread.php?t=118406&highlight=berzerk