Not that I see a lot of purpose to it, but could a standard 18 dish or multisat dish be converted to SWM with a SWM16 or other SWM mutiswitch?
Just like on a regular 6x8, you have 4 SAT in ports.
You have a 13v and 18v port for the 99/101 and a 13v and 18v for the 103/110/119.
That being...