I finished the new rack! It has 3 41 QT containers on the bottom and on top are 3 16 QT containers. No heat tape installed. Made of melamine wood. Costed a hair under 100 dollars to build. If you are in the area and would like to pick this up, give me a call. Im selling for a really good price, $120. Reach me at (626) 782-2038 (call/text) I live in Los Angeles, California 91801