Just purchased a Thomas set w/remote (30190) for the grandsons second birthday. This set has the wall pac that supplies 18v to the track and remote. I would like to use some postwar accesories, in particular a 154 crossing flasher that came with a 154C contactor which obviously can't be used. So 2 questions:
1. How can I use this with fastrack so the lights flash as the train approaches?
2. i would like to run this and some other accesories off of track power, rather than having a separate transformer, so will the 18v be a problem and if so is there a work around?