Jaguar MKI Wiring Loom

[melhookv12]

Hi,
I'm renewing a loom, does anyone know what size/amp cable I need to feed the headlights?

The new loom is missing the link from the inner wing to the lamps. I also would like to extend the fog lamp loom just in case ( I know they werent fitted as standard, but the wires are there so just want to add the link while I am doing it. ) .

Thanks.