I have 3 neat o-gauge tank car kits that I'd like to build. Problem is that someone had previously scavenged the trucks out of all 3 kits. If you have 2, 4 or 6 trucks with couplers for Lionel O gauge 3-rail use, then I'd like to buy them from you. To make this project worthwhile, I need them at a reasonable price (also known as "cheap"). My email is in my profile. Thanks.