Need punch recipe involving pomegranate juice/soda/vodka and peach nectar/puree/schnapps?

I need to set 100 cocktail glasses with a drink including pomegranate juice and either a peach nectar or peach schnapps. I don't have time to shake or anything. Need an easy recipe. I'm open to adding a pom soda or some sort of champagne... need ideas, please. The drink has to be red in color. I also like mint ... I can make a simple mint syrup and use mint and pom seeds as a garnish or something. thanks!