Current Control4 system, considering replacing

When I built my house about 4 years ago I had a company install a Control 4 system with a EA3 controller. I did this since the house has higher end finishes and I didn't want to put together a hodgepodge of equipment. Turns out we don't use much of the C4 system and things have become somewhat of a hodgepodge. Imagine that. The plan was also to add lighting automations and such which I never did. I am interested in adding some automations now. I think it would be best to install a new hub away from C4 so I can do it myself. But as you will see below it appears my multi zone audio is pretty tied into C4.

As a I mentioned We use very little functions of the C4 system. Most TVs in the house use Roku. Our main TV uses C4 along with the default Sony Google TV app which I hate. I'm a huge Roku fan.

Otherwise C4 controls our multi room audio which I make decent use of. We are not audiophiles by any means and don't care about surround sound (our main TV has a Sonos soundbar tied into C4).

The installer put everything into a very nice rack. Looking over this AM I found that it is using a Triad AMS24 audio matrix with 2x Audio Source AD5012 multi zone amps.

We have security systems which is a Honeywell system from a local dealer, Eufy doorbell and Dahua cameras. None of these are tied into C4.

Our HVAC contractor installed Honeywell Comfortnet theromstats. I have found these to not be userfriendly but I've put almost zero time into learning about them.

Also since building the house I have installed a Hue lighting bridge and use some Hue bulbs in select spaces.

That is a lot to read. Any advice on where to go from here? Should I ditch the C4 box (eBay?)? Can I somehow control this Triad AMS24 audio matrix into a different system?