if I could pick a past or present canoe model to modify for big boy/big load tripping purposes I would look for much the same dimensions as the Penobscot. Same 16+ feet (and maybe a bit more), 32-ish inches wide at the gunwales (I drew the Penobscot in a tad), shallow arch (or shallow vee) bottom, 14-ish inches deep at center, 20 inches + at the stems, symmetrical, with just a touch more rocker.
Oh yeah, in a sub 50 lb “expedition” weight lay up of kevlar/carbon/basalt/interfreakingnegra/spider silk composite schedule. Or, more economically, a used old school kevlar and S-glass canoe with rotted brightwork to replace.
I could drop easily 5 lbs or more from the permanent Penobscot outfitting with better materials and more forethought. If I could get that canoe near or under 50 lbs I’d be good for the next decade.
Which past or present canoes best fit that big boy weight and gear load displacement and dimensional criteria?
Take away the tumblehome and add a few inches to the length and you just described the boat I have on the forms now (Berens). Want me to make a couple quick changes and send you the plans? You could easily have it finished before spring. People with a lot less skills than you successfully build strippers all the time.
Alan