Thanks everyone! As for dimensions, I can tell you right off without going to see that the width is exactly 4 feet and the depth is exactly 2 feet (it was a specific thin board I bought at Home Depot which measures 4' x 2'). As for height, the "box" bottom I made is 6 inches up, plus the height of the 3 columns would make it about 20-24 inches tall total. Anton- great idea about the chin guns, and I had been watching a guy on eBay who sells them. I don't have one of those Y-Wings unfortunately (I have 2 of the POTF2 ones)