Directv will not install service at our summer home. It's heavily wooded, and there is one hole in the canopy to see through. 8 years ago, I installed 2 separate dishes, about 40' apart, seeing 101 and 119 using a multiswitch. We never needed nor added a dish for 110. Once the dishes were in, they set us up. We now want HD. Same story, there is NOWHERE to mount a slimline5. The best I can do is great reception on 119, 110, marginal on 103, no 101, and no 99. Is it possible to use separate dishes and a multiswitch to get all 5? I can get a clear view of 99 from a different spot, but it would have to be a separate dish as well.