I think that the point is to move the first boat and create cash flow and build more boats. There probably are some small adjustments made to boat # three which you would expect. Find out what you can and need to change and change it. In the A-Class you see quite a few changes in newer boats. The A2 is now on version A3 with Pete and Jeremy having made changes that they feel make the boat better. The Geltek Flyer is also on version MKII or MKIII.