Sorry Steve just thought i'd start a new thread for ya from here. So i ran the power cable down the passenger side of the car if you look in the engine bay, take out the battery and you will see a bunch of wiring going through the firewall into the car, you need to make a tiny hole in the rubber and feed the cable through into the car. If you then take off the passenger side kick panel, you should see the cable there.
Pull the cable through into the car. Take off the foot plate and run the cable on top of the wiring loom you should see that runs all the way into the boot.
To get the wire into the boot, if you pull forward the back of the rear seat a bit you will see a whole going into the boot, feed the cable through this.
Then open up your boot, remove the boot liner on the passenger side and you should see your cable. then connect to your amp!. There should be small silver cargo hooks, you can use one of these points for your grounding. i can take some pics if you want. if there anything your not sure about let me know