I wish my upvote was worth more, because I am very interested in your response. Since I'm not that technical that meant something to me, but I'm still a bit unclear.
How about this. Let me ask you: What would you do, if you had the ability in order to overcome this obstacle?
just guessing I would say replace Graphene with something less resource demanding. But is that like asking a mountain to move?
RE: An open-ended question to @ned and @dan