I was asked to be in charge of the meal for the valentines dinner theatre at church. I plan the menu, buy the food and manage the kitchen of helpers to get the food prepared. I need someone with expereince feeding a crowd. We're having herb roast pork loin. I need to know about how many can I serve per pork loin, and about how many pork loins I'll need for 150 people. How many people have you served from one whole pork loin before? This is not buffet style, it will be plated in the kitchen and served at the tables. So we in the kitchen set the serving sizees. I am thinking about 3/4' slices, does that sound good, seems a nice sizeable slice, more then I would eat I tknow. no guesses please, just someone with expereince please.