Yes. I'm trying to get better stability and for that a field test would take place to determine what to do. I'm exchanging emails with experts in the hull design field to correct the issue and meet safety standards based on multiple variants. The engine mounts are not pretty but was tested with 500 pounds with no problems before I even install the 9.9hp engine.
About the ballast you are right. But first I need to install the 5000W generator, 60 gal. air compressor, Electric water heater, Air conditioner, Microwave, refrigerator, external cooler, stove top, and a 17 gal. aluminum marine fuel tank to determine weight needed and experiment with the ballast where is needed (front, center or rear depending on weight distrubution) Thank you srust58 for your interest.