hehe :)
Ive just done my cable run today :D
Ela knows mines already mounted on the carrier, with the wheel removed I drilled a small hole through the door, painted, grommited and siliconed the cable through to provide a good water tight seal. I followed this idea from a article I was reading on a site Im not sure but I think the Disco II has a rear washer pipe already going through the door ?
Then ran through the car at roof level into the map pocket above the driver to the freshly mounted radio :)
You'll also be pleased to know got the roof lights wired up today also and then discovered that the rear worklights had 24v bulbs in them GRGRGRGR!