I like the idea to make it so it can be disassembled. I will use mine for more then a few times, so I will build it from steel studs and galvanized sheet.
I think I should post the build and add it to the thread I have out there when I converted an old stove.
http://dorkiphus.net/porsche/showthread.php?t=32128
I will keep that one for the small parts.
Cheers
Engelbert