Not being an expert on tracks for the JS series, I am getting more confused the more that I attempt to research! For a diorama of a JS-2 and Js-3 in mid 1945 (around the time of the victory parade) there are many possible choices from Fruilmodel and Modelkasten and I need guidance! I THINK that the JS-2 should have the runs with the alternating guidehorns (Fruil ATl -54? and/or Modelkasten type A) and the JS-3 with ATL-14/Modelkasten Type B? Fruil also has ATL-34 which then further muddies the waters. So, um, help?

Many thanks in advance,
Matt