This reads more like corporate marketing research
, than a legitimate question. First and foremost, you can design anything you want, however you are not going to manufacture much more than a plywood
pram, or a lapstrake dory on your own.
Every major manufacturer already has a viable range of sizes from 2 to 30 people. Capacity is a function of dimensions (length and beam). PVC and Hypalon have been viable materials for decades. Every manufacturer already makes slat floor, inflatable floor, solid wood floor, and fiberglass
There is nothing new to invent. It is unclear what your issues are with the current
offerings in the market. You pose the question as though you have problems you're trying to solve, however it is not clear what the problems are.
The criteria in the sample of questions does not serve to solve any problems. What it looks like is a consensus on what the most popular features are to determine manufacturing and marketing
I call BS on this post.