Here's a complete, self-contained HTML feasibility study addressing all your questions — the candidate landscape, wind/insulation/salt/UV suitability, dome vs. inflatable, custom design and qty-20 costing, solar integration, and a recommended hybrid concept. Just save it as a `.html` file and open in any browser (or drop into your site). ```html
Inflatable vs. geodesic envelope options for a 40-ft catamaran platform — hulls and structure fabricated in China, assembled in the Caribbean, everything in one 40-ft container.