In many cases it might be a touch overkill, but this is Tron! Do it! I'd say Tron is the ultimate game to have multiples around...they seem really variable in their action. On one it's Gem all day, while on another you can't dial in on Gem to save your life. So overall it's good and Tron to Tron it's good.
Also props to your local operator, that's good stuff!