I just saw this myself. I’m interested but agree a nice computer with the Dante pcie card should be a great solution and probably quite a bit less than what it would cost for the waves version. It would also allow you to use plug ins other than just Waves. However if the waves server includes a nice bundle the price difference might not be as big. Unless like me you already have the Dante card and a Waves bundle. Either way looks like integrating daws and live sound is the way forward and I like it.
T112/48, MacBook Pro, Mac Mini, and Dante. 
