I have decided not to continue with my work on Jersey, despite making some significant progress.
The main reason for this is that Earth Simulations are taking forward their project for the island. I have never wanted to compete with payware developers, as I believe that they are the only way forward for FSX scenery really both in terms of quality and volume. In no way do I want to compromise their work, so I will stop Jersey and look to do something elsewhere :)
Can I thank everyone who has helped me learn enough to get this far, both directly and indirectly :)