I am in the home stretch of getting this project completed but I have a question about the tubing length in the box itself (Inner pass through shank to cold plate) and from the kegs to the box. As you can see in the pic I went with the pass through shanks on the back so as to give it a classier look. The fittings on the pass through shank and the faucet shanks are 3/16 and the fittings on the cold plate are 1/4. I am doing 12" of tubing from the cold plate out to the faucet shank. All the tubing is 3/16