Both arrived today and I must say these items are some of the finest quality Lionel products I have seen. The engine is by far the best product from vendor MKT as well. The hopper has the attachments for scale couplers...the ES44AC has fixed pilots. Thw Gilbert style couplers on the hopper have been "tweaked" and work much better than anything in the past..for once! Not trying to start a new post on the same locos but wanted to throw in the hopper too. Here are some pics...