I model 1950's through 1980's era. Depends on my mood, I guess. The above photos were taken in NH on my old layout. It was a perimeter layout with two main lines and a freight yard. We moved to ND in 2008, and I am now finally getting around to building a new layout. Some of my models are DCC, most are not. The new one I have planned will be a 7X7. Much smaller than my old layout, but space is more limited here, too. Quality not quantity will be this layouts theme.