John - Hope you all don't mind me throwing my 2 cents into your build.
I've been following along as your D-Day Group Build gathers speed and members, but I have also noticed that it has drifted away from being a D-Day build. I wasn't going to say anything, but I notice some of your members are becoming a little disillusioned.
You started out with a D-Day build. Fine, D-Day is June 6th, 1944 on the beaches of Normandy. Can't change history, that's when it was, that's where it happened, and only
X-number and type of equipment was used there. Nothing more, nothing less.
Soon you expanded the dates to include post D-Day battles such as Villers Bocage. An important battle in it's own right, but not truly D-Day.
In your initial post for this build, you encourage people to build as close to D-Day as possible. For a true D-Day build why not limit it to D-Day. If not that, then rename your thread to "The Normandy Campaign" and expand your build that way.
Just my 2 cents ..... it's your call as facilitor of this build.
Happy Modelling and God Bless
Robert