So I made the fatal error of buying a viso model e70 70" 4k display without realizing that vizio is cutting corners these days and not including coax inputs or digital tuners on these e and m series models. Now our basic cable package includes about 60 chanels through the wall. There are no cable boxes included and it would be about a $60 upgrade to the monthly package. The other 5 tvs in the house scan and find every channel. I tried a generic over the air digital turner from best buy but it would pick up any cable channels. Can you guys help me figure out how to convert this signal so it will work on my TV or can someone recommend a product I can order that wont break the bank?