What Equipment Do I Need For 10 Tuners + 4 Sky Box Tuners?

[SkyFan]

Hi, I have 2 VU+ boxes which each have 2 twin FBC tuners (4 tuners on each box). Total of 8 tuners.
I have 1 VU+ box with 1 twin tuner. Total of 2 tuners.
I also have 2 Sky boxes which each have 2 tuners. Total of 4 tuners.
So in total I have 10 FBC tuners + 4 Sky+ HD tuners.

At the moment I have 2 standard LNB satellite dishes. I have a large Sky dish from many years ago and small Sky dish from a year or so ago.

I want to get Unicable for both dishes and connect VU+ boxes and 1 Sky dish to both dishes. The reason is that I use 1 dish for backup boxes when the other dish's caps get a glitch.

Could you please tell me what parts I need to change my dishes to Unicable for use with FBC tuners. Also what splitters do I need?

Do FBC tuners work with Sky+ HD boxes or do I need to get a Unicable LNB with legacy outputs for those? Thanks