Hi, Electrics are not my strong point, but have read through the various documents relating to electrics, that are available on this site, and they have been a great help. With that in mind, I am after a bit of a sanity check on the below wiring diagram that I am using on my Transit Custom MS-RT:

Also, with regards to cables, would 35mm2 Be sufficient from the Inverter to the Fogstar Really appreciate any help from the electrical experts out there. Thanks
Many thanks for the very informative response Shane. I shall sit down and go through those links this afternoon one I have finished my chores.