Last night I did a quick detail upgrade to several of my Atlas Trainman GP39-2s, with some Details West parts.
I replaced the stock bell and horn, as well as, adding a Sinclair radio antenna, MU hoses, and a speed recorder. I also highlighted the classification lights with some silver paint. In addition, the Reading units received drip strips.
No grab irons yet. The prospect of drilling all those holes and then applying the grabs makes me go cross-eyed. I may send them over to my buddy, who actually enjoys such things.
Nick