I have a Vissani 52-bottle wine cooler that I got a while back to cellar beer. Since I got it, my collection has grown to the point where I'm exceeding capacity. I want to replace the scalloped wire racks with a flat surface of some sort so that I can hold more beer and stand it vertically. Does anyone have good suggestions on how to do this? I've had people suggest laying plywood or acrylic over the scalloped rack to create the surface, but I'm worried about affecting airflow. Has anyone had good luck replacing a scalloped rack?