The new Hybrid LNB for western arc already looks at all 3 satellites, 110, 119, 129... No need for a wing dish. And, he is way down deep into Mexico, he's not going to be able to use an H3....
You may experiment running a Third Line to the DPP44 Switch from the Power Inserter to avoid signal loss and try to find Solid Copper Coaxial Cable Sweep Tested to 3Ghz for all your Cable runs