I haven't bought any tinplate O gauge items in several years as I have been mostly messing with gauge 1/G scale. But I am planning to build both in indoor layout and probably add a loop of O gauge to my raised garden line. I found this pair of Bassett Lowke cars on UK ebay late last night. The brake can(caboose) even has a working tail light. I am also working on aquiring one of the reissue live steam moguls in LMS Crimson Lake. I am planning to use Atlas O track both indoors and out. My local O gauge shop, Mr Muffin's Trains, stocks this in depth so its my best choice for track. I do have a pair of Lionel tinplate O gauge cars that I might change out the box couplers so I can pull them with my UK stuff.