I am working on a 15'6" UJ Pirogue yet I am already thinking about my next project. I am 6'1" and 300 lbs and want something along the lines of a Yost SOF 17 to 18 ft in length YAK. I live near 3 lakes that are miles long and offer nice secluded paddeling in the fall. I currently paddle a Dagger Axis 10.5. Length? Width? Suggestions???