Okay While I admit it is a great NPC to have for newbies, I feel that exchanging 1 holy water + zenny for 1 Grape juice is much too slow. Would it be plausible to change the NPC so he can do his slight of hand trick to turn water into wine en masse?
so say you're there with anywhere from 50 - 250 holy waters, you won't have to click as much to get that same amount of Grape juice?