Great layout dnsenne. If you don't mind I'm going to post your picture in another discussion about running wires inside the wheel well.
But curious how you intend to access them. Since you have not only wires under there, but also fuse panels and modules. Will you have some sort of quick-release mechanism, or is that a soft flexible flap of some kind you can just move out of the way when the need arises?
thanks
Paul