I have a two story home and I'm changing the configuration of my fios service (tv & internet) My cabling now comes in to a 4 way splitter (Internet & 3 TV's). I need to change the configuration to be the main coming in to a two way splitter (1 tv & Rest of system) and then a three way (internet and 2 TV's) I need to know what size splitters I need (?? mhz) and if there will be an issue of a two way going to a three way. Thanks for your help