We have a Colortran 96 and 24 dimmer racks we are looking to replace
Sensor3 may a solution. There are different modules for future changes like relays ...
I would Highly recommend you talk to a local Dealer and installer. It is possible you can reuse a lot of existing infrastructure, but you will need to involve an electrician and a service provider. https://www.etcconnect.com/Find-A-Dealer.aspx
