Okay, I am new to this hobby and have made my first (of probably many) mistake. My theme is modern military in HO scale. In my excitement of finding some structures at Walthers I ordered them. Once they arrived I realized they were Z Scale. Shipping them back to Walthers is not something I am going to do. Here are the three kits I am now the owner of: Micro Train Line - Z Scale Military Warehouse - Kit Walthers Part # 489-79990922, p. 314 Walthers 2011 N&Z Scale Reference Z scale, $29.95 2-Story Military Barracks Kit Walthers Part # 489-79990914, p. 314 Walthers 2011 N&Z Scale Reference Z scale, $34.95 Military Headquarters Kit Walthers Part # 489-79990915, p. 314 Walthers 2011 N&Z Scale Reference Z scale, $24.95 I am actually looking to trade for a comparable value military type structure in HO Scale, but am also willing to sell them at a slightly discounted price plus shipping. If you are interested in trading or purchasing please PM me. ... James