All right.
I started with 500' of Shielded Solid Conductor Cat6A Ethernet Cable and have 134' left after running 6 drops.
1 to the Garage at 100'+
1 to the Foyer at ~80'
4 to my "office" (Private Space... AV Studio...) averaging ~45' each
The last run will be via Patch to the Main Router connected to the Starlink Controller/Ethernet Adapter in the Living Room.
I have a Patch Bay populated and a Gigaswitch ready...
All waiting delivery of my Patch Cables.
This will give me two hardwired Mesh Routers in the house and one in the Garage. Previously, we had Mesh connectivity from outr garden outside the Garage to a "little house" on the opposite side of the property. I will be moving the former master Router of the Mesh network out of my centrally located Office and putting that in the Garage which will most specifically service the EV Charger and Connectivity to my Car, as well as extending range out that direction beyond what the Foyer Mesh AP reaches.
Since my Office was centrally located, it overlapped the other APs pretty significantly. But the Wireless connectivity was still somewhat borked due to the overall length of the house.
So now, the new Master Router will be in the Living Room with a hard wire to the Foyer. My Office will be without a Router for the first time EVER but has Ethernet Drops to wire me directly in.
Wireless coverage should be no problem from the two in-house Router/APs, even in my room (though only my phone, really, will rely on the WiFi).
Patch Cables are slated to arrive now on Sunday. ???.
I will likely strip a few Patches from my Office to test connectivity tomorrow.
*fingers crossed