Just be persistent. While I can't take credit for the work done on this truck, I can tell you from past experience that being "consistent" and "persistent" with your project pays off.
Make it a point to set small goals every week for your truck. Don't look at the big picture unless you break down the small jobs too. For every major hurdle in your project, there are 10+ small obstacles. Find one or two that you can do each week, and you will be amazed at how fast things will move along.
BTW- Thanks for the compliments. Your truck is going to be far superior when it's done....