Looks dangerous. I was intending to model a Colonel Stephens line in EM, but then Dapol announced their O gauge Terrier in Kent & East Sussex Railway livery, and I had to buy two of them, as the K&ESR had two! This led to buying a number of cheap wagons on eBay, just to help me get started in a new scale, which inevitably resulted in a collection of wagons that would rarely, if ever, have been seen on the K&ESR. Then I bought a new Dapol wagon that was much reduced, just to see what O gauge RTR wagons are like. I've since bought a few more RTR PO wagons, that wouldn't have run in Kent, and are far later than the 1905ish period planned for the K&ESR layout I haven't started yet, many years later. But there is also the Ixion Hudswell Clarke I bought while waiting for the Terriers to be released, which is as built in the 1920s, so too modern for the K&ESR layout, so I now need to build a more modern industrial layout for all this to run on. Meanwhile, the first suitable piece of rolling stock for the K&ESR is just a part done 3D CAD drawing!
Be very careful!!!