McGovern's Monster and the Custom Privateer were not exactly the same. I got a CP kit without plans and tried to build it over a MM plan, but the parts didn't fit. I think I could have eventually made it work, but elected to do something more productive. McGovern must have made some "improvements" to the design before it was kitted. The Uncle Willies Berkely plan http://myunclewillies.com/ was photographed from a not too good original and is useless. His redrawn mm plan is excellent and if the parts are cut from this plan it should build well. This plan does away with the overlays as it was published originally. It is a TIFF. The fuselage plan alone is about 3X8 feet and 16mb.