Wiring Diagram check

[eurikain]

Alright, so I've updated the wiring diagram with the following changes:
- simplified connections to the 6PST relay
- 6PST relay to be replaced with a contractor driven by a relay. Just didn't want to break all the connections and rewire everything
- 24V and 5V PSUs
- 12V fans wired in series to the 24V PSU
- limit switches moved input pin
- home switches wired in series, with override switch and 5V idiot-proof buzzzzzzzzzer
- two input pins left, most likely one of which for a touch probe to come in the next few months


I've also updated my original post with the answers to my questions and the new diagrams, so that anyone coming in the thread can follow along without reading through all messages.