I hope to set up a new Rega Planar 3 in the near future. Even before we go into the actual setup of the TT itself, I hope my current plan of having a slab of granite or marble on top of 12mm or 19mm plywood is sufficient. Or is there anything else I should be looking at as the surface on which the TT would rest. If this surface is good enough, should I be looking at something to place between the TT and the stone top? Thanks. Stay safe.