Sorry for the long delay. I started working on the sponson transoms only to find the plans are so faded(the sheets are well over 15 year old) that I couldn't trace or photo copy them. I tried to darken them with a soft pencil only to find the paper was not up to it so I ordered another set of plan sheets, should be getting them in the next few days. If that is actually the case, I will be able to redraw everything "hopefully" starting next week. I have already picked up a 15 foot long roll of the appropriate width drafting velum so I'll be using new stock to draw everything out on. Stay tuned
UPDATE:
Walked into the house, after work, and found the plans had arrived. Looks like I get to go back to work a bit sooner than expected