I'm not sure what to expect with the second tender, the side to be mated with the first tender has options for a fixed coupler or tension lock coupling, a separate instruction sheet was included for how to fit either. The decision to make the forward facing buffers are plastic while the rest of the model has sprung metal ones, is puzzling to say the least. As for my headlight woes, the model sheet is for a generic A1/A3, making no mention of the specifics for the USA version.
For detail shots of the headlight and the locomotive, I've included a Flickr album so you all can see the issues.
https://www.flickr.com/photos/141043817@N08/albums/72177720306881824