Thanks to all for the good advice.
APM145: I agree about demonstrating integrity and judgement and would certainly couch any comments of mine in those terms. It's even true! :-)
rickair7777: I do feel that it should be preemptively addressed by me. The owners of the business were not happy that I left, though I can't imagine that they'd want to draw any additional scrutiny to their operation.
My specific problems with the warbird operation would best be addressed offline, as I have no wish to air that sort of laundry in public with any specificity. If anyone's interested, feel free to email me for the details.
Again, thanks for the good advice.
Regards,
Ken