"Small" and O27 fits the description of my layout, a 4x8. Outer loop is 0-42, inner is 0-27. Switches are all Ross 0-31. I have since added a shelf to the front to hold the MTH TIU, DCS Remote Commander "TIU", and my assortment of Lionel and MTH command remotes.
What did you put on top of the table? is it carpet or cork what is it?