I would like to put one together, but I don't need it, someone by it and I'll assemble it for you and then I'll provide feedback.
I sold some parts to a guy in New Jersey a few years back who did the same thing for a couple of Ford dealerships. He was a retired NJ State Police helicopter pilot. Not that one has anything to do with the other, but he had a jig made up and would put them together using all the available aftermarket parts. He probably still lurks around on the board. Don't know his user name, but I know he found my parts for sale on this site.
Also saw a guy recently on fleebay selling a complete tub using aftermarket sheetmeat for around $7000. Has anyone tallied up what it would cost to buy the parts and stitch one together?
I've done my share of restos on Toyotas and this guy does a similar kit with the FJ40 tub. Here's the link
http://toyotona.com/. I've seen these in person and they are better quality than original sheetmetal. He puts in all the OEM ribs/flaring and uses heavier gauge steel. Last time I inquired it was $6k to have one shipped to the east coast which is a hell of a deal considering the quality of work. I never asked him about fabbing an EB tub, but it would be well worth it considering the quality of work.