Part of the reason I give the S&G Guillemot plans away for free is the panels were not generated by a CAD package. I did the panel development by "hand" using a scale model. I would make a scale model of the modified boat to see if the panels work as expected. I would tend to change the height and width dimensions proportionally to maintain the cross sectional shape. The length should be able to be scaled at will.

> Those dimensions would be good, but would your panels fit together
> properly? I wonder how sensitive a multi-chine boat is to changes
> in dimension. Maybe you could talk to Nick and see if he could have
> his hull design software calculate a bit bigger S&G for a small
> fee.

> Better yet, try your hand at a strip-kayak

> Good Luck