Hi guys, new to post but enjoy the site. I currently have aq 6ft for 119 and a 4ft for 110 and will be adding a third for 61.5 or 129. I currently have legacy LNB's. What can I use for a multiswitch? I have seen a 6x8 for DTV, am not sure. My neighbors and I share the system, so I do need 8...