I would like to know how to attach an icing/edible logo/photo image onto a chocolate covered oreo cookie using milk chocolate as my coating. I am wondering if the brown color of the chocolte would show through the image. Also, how do you put sprinkles around the edges? Is that done right after dipping and placing the edible image onto the cookie? If the sprinkles are used, does that mean that I can't use a mold and have to dip them by hand?