The weight study is my work taken from the model shown above. This forum won't let me post a spreadsheet but anyone is welcome to the full .xls file, it's posted on Boat Design I believe.
When we started this study on Boat Design, someone anonymously sent me an unsigned hull lines drawing that was obviously done by a non-professional, but it was somewhat plausible. The three views did not match but hey. I also had the official Brent Swain 1988 drawing with the hull pattern dimensions. Using the lines drawing and working backward, I was able to create a hull that unfolded to match Brent's pattern. The deck and house come straight from the Swain drawing, the pilothouse is from one of the sail plans.
Six years ago I offered to do an inclining on any Swain boat offered, that never happened and I'm not going to pursue it today. Though if someone is genuinely interested, I'll happily help them do an inclining of any boat.
Even longer ago I did a rig design for the builder of a Swain hull.