Hey! I offered you cans of maple syrup once and you never bothered answering...!! I think you are kinda late for donations. I must admit I thought of it A LOT !!!
Each time I read people saying they went to tests ($$$) and came back with false results or with nothing new, I couldn't help thinking: "Why throw out money by the windows when it is NP who does all the caring..." It appears like nonsense to me.
I go once a year to QXCI (same as EPFX) and never bothered with metal tests. May do one when I figure I'm through, not sure though.