Quick question for all you multiple electrical engineering degree holding rotor heads. I'm putting four PIAA lights (two 85watt driving lights and two 55watt fog lights) on the front of my Mini and since I got them used without harnesses I am going to build a harness and use some nice components and wires. Going through a bunch of wiring diagrams online I think I've pieced together a wiring diagram that will be effective, but that's up to you to decide. Any advice, questions, or corrections will be greatly appreciated.

First diagram is with all the wire gauges listed, and the second one is with them removed.