The assembly drawing should be the silk screen layers with extra information.
I think there's a difference between the fabrication drawing that the board house needs for production (which is what DJ is going for, I think) and an assembly drawing that you would use to stuff the board.
DJ, when you say a "flash for each drill", are you talking about a pad-shaped flash, or a unique symbol (X, square, diamond, etc.)? The board houses that I deal with at work tend to want unique symbols so that they can see whether all of the holes in a certain area are to be done with the same drill.
Other than that, sounds good.
-- Charles Lepple <[EMAIL PROTECTED]> http://www.ghz.cc/charles/
