Lionel 40 Watt Transformer Train Set Track 624253 "921 front" Questions

...921;'ve just joined 2 ovals 40x60 lionel fastrack, used some other items 2 Lionel 6-12018 FasTrack O-36 MANUAL SWITCH RH, 2 Lionel 6-12017 FasTrack O-36 Manual Switch LH, A few 6-12014 FasTrack ...