I am also on the Grandfathered Plan and I am showing 133 Channels but have not scanned in a while.
For Locals I also get the three ABC, FOX, NBC (6000-6002) here in Los Angeles. And I like the 24/7 KTLA 5 News at the bottom of the list. But I also use LOCAST for a $5/month donation. I get all of the locals (CBS, NBC, ABC, KTLA, FOX) for a total of 55. My wife likes some of the old shows that are on LOCAST. Well worth the $5. Not available everywhere though.
PS Vue was the only streaming service to have TVE Access to CNN and the others that go with it you mentioned. The only others that offer access is the CABLE/SAT/FiOS credentials.