Usine vst in Ableton Live for surround

[pylône]

Hello,

I start to work on a system of surround with beetwen 4 and 8 speakers.
Problems with Live is that you can only have a mono or stereo out on one track.
I loaded the suround pack in usine to have an automation.
If somebody works like that and can give me his way to work i could save some hours.
I must admit that my brain is not specially fast for this kind of exercice.
Thanks in advance.