I sucessfully converted over my two Pennsylvania coaches by purchasing two East Broad Top coaches & using two of the pickup truck assemblies on the EBT coaches & exchanging them with the truck assemblies on the PA coaches. It worked perfectly with no blinking at all & now all four of the coaches have track powered lights. I was going to buy the new EBT coaches anyway so it basically cost me nothing to convert the PA coaches. I am pleased that I no longer have to replace batteries & flip switches constantly!