Wow, your Obsession looks really good. Larry did nice work with foam sheeting which came with the deluxe versions of his kits. I bought one deluxe Mistress kit and was quite pleased with the workmanship. If memory serves, the deluxe versions of his kits cost $350 which would be a terrific deal today. What did you make the canopy from? What are the dimensions (length, span, area) of the Obsession?