What are the basic installation steps for an RTU retrofit with this thermostat?

The installation workflow includes: (1) Replace the thermostat with VisionPRO or Prestige and install the EIM in a protected location, (2) Install a CO2 sensor in the space or return air duct, (3) Replace the economizer with a W7220 Jade controller, (4) Replace economizer sensors with new communicating sensors, (5) Replace the damper actuator with a Sylk actuator, (6) Install the VFD in a convenient RTU location, and (7) Install four relays for fan control.