I agree with frogman about Mobil 1, replacing the springs and upgrading the platter, however don’t use Sorbothane, get (4) of Herbies Tall Firm Tenderfeet. Congrats on the table, you will enjoy it ...
https://herbiesaudiolab.com/collections/component-isolation/products/tenderfoot?variant=12643255550007
https://herbiesaudiolab.com/collections/component-isolation/products/tenderfoot?variant=12643255550007