George, I was thinking about that last night. In the two years+ that this site has been around, many members have questioned chefs, had private lessons, peered into BIR kitchens, and even observed from inside kitchens. With small differences, they've all reported similar ingredients and methods. Using these methods and ingredients, and tweaking them, some members have even reported achieving "the taste." Most of the rest say they aren't quite there yet, but are closer than ever before. So, I'm not sure it makes sense to start from the beginning again with a new sauce, paste, methods, and even cookware. Too many variables at the same time. Were we really that far from the answer?
mb