i am not sure what you have but to dispense guinness you need the "U" coupler, stought faucet, and a mix gas of 75% nitrogen 25% co2. that is it as far as equipment all the shanks and lines should work the same. the temp should be a little higher 42* F or so if I remember right and the pressure is like 38-42 psi I THINK. It has been about 6 months since I had a keg and I will check the notebook later for how I had it set up. If you are going to have 2 kegs going at once I am not sure of the perfect temperature you need to keep the ice box as I am in the process of having two(or three) kegs in the same refrigeration unit right now. They say non guinness beer is to be like 34* to 38* and the guinness a little higher. Happy times are coming with the guinness barrel on the way!
