I don't know if this would interest you but the attached photos were from my fathers unit in "the bulge" (18th sqdn - 14th cavalry group (mech).  The M-8 shown was in the Poteau ambush by the LAH and shows the havoc.  He started in Manderfeld and as you well know was "pushed around" a bit.  I have some more photos I can share with you.  "You probably already know of the "Ardennen Poteau '44 Museum" at Poteau (website: www.museum-poteau44.be )."
 The museum sports many vehicles, field gear, and weapons of the two sides as well as a history;  If you have an interest just let me know.  JIM BROADUS