I want to know if this setup will work. My TWC coaxial line from the street enters to a 2-way splitter. One branch goes to another 4-way splitter which feeds the other bedrooms. The other branch goes to my living room where my cable modem and router is. Can I install a Cat cable from the router to a MoCa adapter which then leads to another splitter that originally fed tot the coax to the cable modem? And then will it feed back down to the 4-way splitter and other bedrooms if I put MoCa adapters there? Can the TWC internet signal coax line to the modem also be used to feed a MoCa adapter back down the same coax to the 4-way splitter feeding the bedrooms?