In looking around for possible cake toppers, I came across this set of 4" PVC figurines that I thought would be perfect. Some quick last-minute eBay bidding and voila, I am the proud owner of some sweet Silver Age DC cake toppers. They arrived yesterday, courtesy of the US Postal Service. I haven't figured out exactly how I'm going to incorporate them into the design yet, but I'm planning on modelling the cake late next week, so I ought to have the finalized design soon. I'll post a photo when I can.