The "reward" for thinking SMALL for a layout is ... a BIG difference in the availability of funds in your checking account. Meanwhile, the value of your time invested in detailing a small layout can be just as satisfying as what you might spend on a large layout; except the total timeframe would be shorter and oftentimes more manageable.
Many exquisitely detailed large layouts are often the result of collaboration of many hobbyists in a train club; otherwise such grand projects require "eternal life" for completion by a "lone wolf" owner/hobbyist.
Mike Mottler LCCA 12394