Advice Needed - Control Panel

I am starting to plan my control panel for my cnc router and I am struggling to establish what I need to complete it in terms of type of wire and sizes, switches (on/off, limits and home), connectors, fuses, RCBs, even cable tidying, etc.

I have the following:

Breakout Board - http://www.soonwell.com/ebay_file/us...e-Board-Manual
4 off - DQ860MA Stepper Drives
4 off - 60BYGH301B 3.1Nm Stepper Motors from cnc4you

I am looking for a suitable power supply 70 – 75 volts that would be capable of powering this and eventually a 5th axis.

Any advice or pointers in the right direction would be gratefully received as I’m trying to establish a sort of BoM.

Also does anyone have a suitable schematic that I could have as a starter.

Jim