Galvanized Pails, Buckets, Etc

My daughter is getting married 9/3/05. After a lot of searching, we found the fourteen 18" , fourteen 13", and six 5" galvanized buckets we needed (called French vases by florist suppliers in NYC). The two larger sizes will be used as centerpieces for the tables and the small ones will be used to hold flowers attached to the church pews. "We bought them but I am interested in selling them after the wedding. One of the things we found we had to be careful of was to make sure the diameter of the top of the "vase" was not so large that you couldn`t possibly use them as table centerpieces and it would cost a forture to fill them with flowers.