[mythtv-users] Frontend - Backend : Connectivity

[R]

Will this work?

In THIS house, the Backend is connected to Comcast cable.
It is also connected to Comcast internet behind a firewall.

My relative lives across the street.
We could put a Frontend in THAT house behind that firewall.

Make the appropriate changes to both the firewalls so that the
Frontend and Backend can communicate with eachother.

What do you think?

Or is it better to just get wireless gear, secure it of course,
and forget connectivity over the internet?

Our houses are about 100 feet apart.