Hi, I am an HO scale modeler of almost six years, and an N scale model railroader of a year and a half. About a year ago, I took down my Ho model railroad in my basement to make way for my N scale layout. Now, a year later, I am setting up my HO scale layout in my garage. When I had my layout in my basement, I used Busch roadway to model roads on my layout. Now, I am considering switching to Walthers Cornerstone street system, and I was hoping somebody could give me a little advice. Is it easy to put together, does it look realistic? Thanks!