Hotwater,
I don't have my book in front of me that you suggested that I buy so I will just have to describe it to you...the silver cap-like-things seen on the trailing truck and on all of the wheels of the tender of the 844...in videos that I have seen of the FEFs painted grey, it looks like most of them are blackened, yet when the FEFs are painted black, it seems that they return to silver. Is this correct?