Don, here are a couple of photos of a 16′ standard that i just completed, built from your plans. not only have i been enjoying fishing from this boat, i have become. Welcome to spira international home-built boat plans. spira international offers a wide variety of different power, rowing, and sailing skiffs, dories, and other boat. Home of the original mckenzie and rogue river historic drift boats and river dories, the spawning grounds for the riverboats that ply the world’s rivers today..