This is current my layout that I built using O36 a couple years ago and Is 8' x 13' called look ma no switches I would like to be able to run my 6-28339 O Santa Fe Warbonnet Legacy AC6000 #9876 but It says in the manual It requires Lionel or Lionel-compatible O-42 or larger track curves I would like to redo the tracks with O42 Realtrax or Lionel O48 fastrack can this be done witch tracks would work on this size layout the curve where the black dot it shown in the bottom picture is where the train dies like there is a dead spot it any way to fix that problem could I redo this layout using MTH Realtrax O42 curve