I would support any option that you choose to keep FR healthy and alive.
Personally, I don’t care for the outside ad route, because I believe that you could lose control and the libs could easily do as they have done to Rush.
Of course, the ‘naughty word’ filter could keep me from using my most favorite word—”bastard”. ;>)
Good luck....
You could use bustard instead, but the bird huggers would get mad...