I like this thread and support your bucket list dream. When looking at a whole project it can seem undoable but when broken into pieces it is amazing what progress can be made. I think reaching out to any hot rod organizations near you with what you have shared with us here, and offering cad drawings or ideas in exchange for some help here or there is a great way to get some experienced hands and new supportive friends in your life. I barter and trade stuff with friends that have skills i do not have. It takes more time, but costs nothing but my time. I look forward to following this thread. I'm wondering if you explained your specific situation to the once custom frame shop/ now standard shop, if the would be willing to do your project anyway, it can't hurt to ask. Anyway, welcome here and keep posting and keep the dream alive!