We're going to put a new roof on the house (Seattle area), and I'm trying to figure out what to do about the two satellite dishes that are up there right now. Here's the current equipment: VIP 622 with two coax cables to DP34 switch Old dual LNB dish (Dish 500?) for 110 and 119 Newer single LNB dish (for 129) (about 26 inch diameter, upgraded size for better signal strength) Can I replace my two dishes with a single Dish 1000.2? If I do, will the 129 signal be degraded, as before? Or can I just install a DPPlus Triple LNBF from a Dish 1000.2 on my existing 26" dish? Thanks!