I figured this was going to be a tough one for you guys. Thank you A Raine and Boba for your advice.
I don't know what model the old CM was. And you're right about the exact address making a difference. I did a TVFool report like you did just based on the zipcode and I could not believe the difference. Before the antenna broke, I was getting channels 8, 10, 34, 27, 23, and 11, and had some success with 22, 50 and 47. With the rabbit ears, I'm getting 23, 10, 17, 8, 32, and having some success with 48, 22 and 34. Go figure. I ran another TVFool report and estimated the antenna height to be 20 feet, and it showed 8, 10, 17 and 48 as LOS, everything else one or two edge. At 30 feet it adds 39 as LOS.
I'd like to be able to get all the networks with at least one from the Charlotte market, because it has better news and weather for this area. I figured I'd be better off with a long-range/high gain antenna like the Winegard over the Clearstream. I'm not sure what I'm going to do. Would it be too difficult to put something like the Winegard or HBU33 on the satellte J-mount or would I be better off putting it on mast that extended about 2-3 feet above the top of the roofline? It would be expensive to do that, all I've seen are the 5 foot long masts with the swedge ends, so I'd need at least 7 of them, unless there is a better option I'm not aware of. If I go that route, I'll try it without the preamp first.
I've got a lot to think about. With the topography and all the trees around the house, there's no guarantee what will work, but alas, that's life.
Thanks again for your help. I'll let you know how it goes once I figure out what I'm going to do.