The responses have been very good, and lot's of help has been received. Some of those are also NMRA-BR members, so thank you, you know who you are (I hope

As we have a section on industries here, I thought it would be good add them to our list here. These facilities are generally small, and add a lot of operational fun to any layout.
Veryfine, MA:
http://photos.nerail.org/s/?p=16914
Framingham, MA, facilities:
http://binged.it/1fZ0aCk
Or something similar at ADM:
http://binged.it/1fi1yyp
Other examples are on the Bay Junction project from Model Railroader, see their 2011 series from Jan till June.
These industries were also explained in 'Modelrailroading' magazine in 2005 mostly.
A link to these is here: If you go through the pages, you'll spot several buildings that just scream 'Pikestuff'! , and should be easily duplicated.
http://www.trainlife.com/magazines/page ... 05-page-46
And if you scroll down on this page, you'll find one already designed for you by Carl Ahrendt, it's the Kendale terminal railroad.
http://www.carendt.com/scrapbook/page82/index.html
Koos