How about this? Just a thought.
Looking at this made me think about an all aluminum JEM. Tempered aluminum of course. But what do you all think? It would be light as hell, but would get nicked up real easy I would assume so there would have to be some sort of protective coating on it like the modern polished wheels that are on cars. Just one thing that makes me wonder is would the all metal body suck up the sustain? Or would it make it better? Who knows, but if nothing else, it would look awsome!!