Wow, Summit actually looks like they have something that would have been certified to work in my application. They also allow you to order without the tap tower to custom build your own, and have two and three tap towers available as options. I would definitely had looked into those babies and could have potentially saved a couple grand. Unfortunately, I pulled the trigger on the Perlick today and it's on it's way.
I'm sure it will do what I want, but perhaps not the best value. Thanks a bunch for your input, unfortunately I didn't wait long enough to have it help me. Perhaps this posting will help someone else in the same situation.