I will also be adding my own slant on the design of my own boat with ref to cabin layout and modernisation. In the meantime you can download your own plans at :-

http://www.svensons.com/boat/?p=CabinCruisers/SeaHawk

I downloaded plans then selected the individual sections of frames and printed them off A4 size for clarity, see below. 

Although the plans are printed off in A4 size, you will have to use the measurements and draw full-sized plans to ensure exact placement of the various frame pieces. I bought a large roll of plain wallpaper 'lining paper'. Although this is still only 22-inches wide, I taped sheets together to the sizes I needed.