Hi guys. I'm considering one of those isolation cabs (Demeter or Randall) as a way to turn up my tube amps at home. I'm hoping someone has some experience with these cabs and can answer the following: 1. Do they really allow you to turn up a 50 watt amp 1/2 way or more without the family complaining? Specifically, I have a 50 watt Two Rock and a 35 watt Cornford I'd like to get into the "sweet spot" without chasing the family out of the house. 2. Is it possible to put anything above or below the ISO cab to reduce the sound level? 3. Does the thing sound good by the time you get it to the board? Thanks for any input. I have amps that aren't getting much use due to decibel level problems!