Commercial Wiring Plan

I am seeking an experienced electrical engineer or talented drafter to make some alterations to an existing wiring diagram. The wiring diagram is for a control panel for a speed door, that we are having to add a dual channel emergency stop system into. We would therefore need the wiring diagram altering to show the new e-stop & e-stop relay as well as a power inverter to get from 400 to 24v.

Parts being added are all of the shelf products, can send the links over to show products intended to be used.