@thr1961 This thread has motivated you to investigate options on methods that can be used for mounting your very expensive recent purchase.
My experience is that the presentation and level of perception of the presence of the produced micro-detail, micro-dynamic and coherence of produced frequencies, is able to be controlled to a particular level of performance through creating a mounting for the TT, that assists with removing the environmental impact on the TT. When the TT is able to work free from being effected by ambient energy transferral, a Magic is discovered, and a condition is created that is not wanted to be undone.
I encourage further investigation, and suggest the Townshend Platform is another step, may be rested at for a period, but not the final step!