Hi, neophite here. I have a coffee table layout; twin direction track, so two railpower 1300 power packs. I've made this myself, LOTS of detail ... in fact more into the diorama part than the train itself. Questions; can both power supplies be used to power the AC accessories? Right now, one power supply is the track switches, and the other is the accessories. Second question, is there such a thing as an AC power booster? The transformer with the accessories on it gets hot, and after a few hours the overload kicks in and it turns off, sooner if I'm running the trains and all the lights.