Well I didn't get a hold of Bob at ERA yet but will try again tomorrow.
In the meantime, I have found a source for the Lucas switch which has the correct bezel. I would think if you ran this switch through a relay to your starter solenoid you shouldn't have any problems.
The switch at $26.95 and the key/tumbler set at $14.95 sell separately.
http://www.triple-c.com/Products_and...31973&pID=1180
I have not ordered anything from this company in many years but I have seen them at many cars shows.
George