i found the tech article on making the rear quarer panels, and thought i would share the link with you, i have chatted with the author and he seems to hav some good info, i did use this article to fab mine and i am happy with the outcome.
http://www.specialtycontrolpanels.com/patchpanel.html
robert
http://www.specialtycontrolpanels.com/patchpanel.html
robert