I have wanted to build a tunnel hull boat since I was probably about 10 or 11 years old! I used to draw blueprints for different designs, though I had no idea about the fact that the air needs to be compressed to give lift along with anything else aside from the fact that I couldn't picture myself being able to afford to buy one and that was the only way I'd ever have one.. Luckily I built enough outboards and fixed enough boats that I was finally able to get an STV Pro Comp.. wish I never sold that boat, by far the best handling and quickest boat I've ever had or been in! Great work, wish I had the talent and space to build something like this!