I have Dish Outdoor pay as you go service in my Tiny house. I have been using a Dish Tailgater DTP4900. It's been good up until the last dish software update and other changes they have made. After a week with techs troubleshooting I finally got a good one who realized my software wasn't updating properly if at all. I got a refresh off a friend's service and everything updated and I'm on U825 which is all good. I am still having issues. Cables are good quality R6 new and I even bought a new wally which was activated and works for about 10 minutes only picking up one satellite at a time...sometimes 110 and sometimes 119. Never both and never all 3. Since I am stationary now fir the next 1 to 2 years I think I want a regular size dish. I've read a Dish TV DPP Western Arc 1000.2 will work with Wally. I want to mount it on the house. In trying to buy one I run into some fly by night companies and get confused about what to order as many have options. I'm not familiar with the language and exactly what I should order. Single TV and I am in Minnesota zip 56069. I will have to hire to get alignment. Any guidance, recommendations, advice will be appreciated. I want to keep the pay as you go plan for various reasons but I'm not really mobile. Fir the better part of year I got great reception on all 3 days so I know I'm in good southern sky here. Please help with where to buy, exact specs, and any other help you can give.