As tank movies go, I thought T 34 was pretty good.  Tank action and plot line made for a good story.  The director's cut is best, I think it is still on Amazon.  No radio gear to speak of though.  

The movie Fury was supposed to be based on a book,  a copy of which I read and have somewhere, but they did not use anything from the book, including the M26 Pershing.   The book was the true story of a Pershing tank and crew at the end of WW II, and is also a youtube feature where the actual footage of the tank is taking out the German tank in a town battle where the German crew is exiting as M26 destroys it.  That part was in the book.

Charlie in NC