We're planning an hor d'oeuvres reception & I'm just trying to get an idea of how much to order. We're planning on 200 guests & each tray has 50 pcs on it. I want some variety but should I have at least one of everything for each guest? Right now I have it at 100 pcs each of 5 hot & 200 pcs of cold deli spirals. Then 2 large veggie trays, fresh fruit & cheese & cracker trays. On paper, it's enough food for 700 ppl. But is it? Really? The last thing I want is to run out of food at my own reception...