CMS1150V Modem, Nighthawk AK1800 MK3, GS108

I started a few days ago, listened and I am zeroing in. Here will be my system and I am looking for someone to correct me before I step off a ledge.

-Throwing Xfinity Gateway out.

-I have 3 floors

-I have ethernet hardwares available galore.

My proposed system to purchase:

-Purchase a Netgear CM1150 Modem with Voice,  AX1800 MX3 Nighthawk Modem with 2 satellites.  I l already have a GS108 8 port switch.

My proposed layout.

-Install CM1150 Modem with Voice.  

-Connect Ethernet from Modem to AX1800 Main Router.  

-Connect Ethernet from AX1800 Router to GS108 Switch

-Connect 1 Ethernet from GS108 Switch to AX Satellite #1

-Connect 1 Ethernet from GS108 Switch to AX Satelllite #2

I am trying to read and learn. Will that do it Mr. Plemmans?

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