AC, you can try your Gold Lion 300Bs as a start.Thanks Geardaddy. Miguel is working on special dedicated platforms (that can also be grounded) for under the Tripoint Troy and Emperor units. Really looking forward to these devices as they promise to be something very special.
Btw, my Troy signature is supported by a Halcyonics/Accurion micro 40 magnetic decoupler and I really like what it is doing for the Troy signature.
As mentioned before I have not yet tried any tube rolling with my GG dac but I fully believe you that different tubes really matter, including with regard to the aspect of focussing we have been talking about lately in this thread.