If I were thinking in your line of thought I personally would be looking to motorize. It will align you on every seeable sat out there coupled with the
Invacom QPH031 you now have both circular and linear capabilities for Ku.
I realize this does not answer your question but perhaps offer an alternative line of reasoning. By the time you invest the monies involved to convert and install multiple lnbf's on a dish a motor starts to get very inexpensive. BUT a motor does not allow viewing of multiple sats simultaneously so if you are setting up multiple receivers for multiple televisions to run from one dish and allow viewing of a different sat on each television I have no offerings
