I hope you're planning to drive up to Puyallup this next weekend for the Goodguys shindig. Bring your tape measure, pictures of your car, a camera and a notepad. There should be quite a few Willys there. If you approach most owners respectfully they'll be happy to share their experience and maybe even let you crawl around the car for measurement purposes once you let them know you're part of the "secret society". Even the glass cars should be informative, and will be in greater number than the steel ones. Someone may have dealt with the issues you face in a way that will inspire you.