Hi! I'd like to put personalized images/text on the larger marshmallows but I'm not quite sure the best way to do it. I'd loooove one of the printers that prints right on them (only $14,000!), but sadly, not gonna happen. So the only other way I could think to do it was to use the edible images, either frosting sheets or wafer paper. Which one would work better? Has anyone ever done this? Any tips you could give me?