Hi, I currently have verizon fios in my home and I have a Wireless N Actiontec router and my home has dead spots. I recently learned that i can use the Coax cable that runs through my Set top box and use a MoCA adapter. I would like to add a second router in my home (most likely another actiontec N router). What are the steps to take to add a second actiontec router to my home and would the speeds be the same as my primary router if i use a MoCA adapter to have a second router?