Friend asked my advice for new wiring. Attached drawing is from weakness.com, system I am anticipating he will need. He wants to leave the dish on the current manufactured home which will be used as a guest house--the dish is as pictured and he wants to keep legacy receivers, is not interested in MRV and use diplexed OTA. What would be the preferred installation? Mount swm8 on the dish and run 1 line to the new house/power inserter (distance about 100 ft.) with three more lines for legacy receivers (4 total) or run four lines to the new house to the swm8/PI and wire from there. Maximum distance from wiring box in the new house to the most distant receiver is about 100 ft. Thanks.