I have a Lionel 180W Power-house that I plan to use to run my layout. It's a pretty big layout (8x21) with about 19 switches.. I'm not sure on lit accessories, but I'm pretty sure they don't require that much power... My question is, will this be enough power to run DCS/TIU and a handful of engines at the same time? I plan to have power drops every 5'-6' or so.