I concur with Neil above. The salt rub is a good idea to control bacteria growth, especially since it has to be in the open air to dry for a while prior to waxing. One note of caution: be sure the surface is good and dry before you wax. If there is seepage of moisture it will “bubble” against the wax. If the wheel drips while its air drying, let it drip until its done and the surface is dry. The wrapping in cloth at this stage is unnecessary. I like to dry mine on a raised screen so that air gets to all sides instead of placing it on a plate, counter or even a mat. In any event, turn it a couple times a day while drying. Then, when its dry, I’d recommend waxing rather than wrapping. While there will be some air interchange through the wax, it will be less than with a wrap.
Again, congratulations on a beautiful cheese.