a friend and I want to make a mobile of waffles with wings for our boyfriends band to hang up at their show (one of their songs is called waffles with wings). We tried scuplty clay and other types of clay and although they turned out awesome and adorable. They were too heavy for a mobile. We need them to be life-size, not a giant Belgian waffle but like a round eggo waffle. So we were wondering, if we modge-podge the waffles, will they last?