The "nuts" wisecrack was meant to come from a position of amazement. I'd like to think that my build is ambitious, and yet your plans blow all others away.
How do you plan on forming the semi-spherical segments at the corners of your tongue box? Will you be using tapered sections like the corners on the Stainless Steel Micro Airstream being built by ST1100, or something different?
You seem to have it all fairly well thought out, so I am sure you already have a plan, but I would like to share a thought that you have inspired in me. I can envision the top of your tongue box being made from a mat of alternating end grain squares glued up in a checker board pattern, then formed over your TB lid form. Just an image I had. I have no idea how it could be done and have the curved corners blend in well. Maybe do a faux "fabric fold" in the wood pattern reminiscent of many air brush paint art subjects (waving checkered flag images come to mind).
Watching your dream become a reality will definitely be my pleasure.
