OK. Finally got some time to update progress.
Ended up selling my in dash unit to a friend and buying one that fitted the space properly and kept the steering wheel controls. It isn't as user friendly as the old one but I'll look into that later.
![Image](http://www.racesystems.com.au/pictures/Ozi.jpg)
Also got the electrical system mostly in as per this diagram. Still need to conect up the relay to cut out power to the front when ignition is off.
![Image](http://www.racesystems.com.au/pictures/Hilux_Elec_Schematic.jpg)
![Image](http://www.racesystems.com.au/pictures/Batteries.JPG)
![Image](http://www.racesystems.com.au/pictures/Wiring.JPG)
And got the tank in
![Image](http://www.racesystems.com.au/pictures/Tank.JPG)
The pump is connected so it can pump into or out of the tank or bypass the pump to fill from a garden hose. It's fitted to the side of the drawers but shown here before it went in.
![Image](http://www.racesystems.com.au/pictures/Pump.jpg)
And the Drawers
![Image](http://www.racesystems.com.au/pictures/Drawer_01.JPG)
![Image](http://www.racesystems.com.au/pictures/Drawer_02.JPG)
![Image](http://www.racesystems.com.au/pictures/Drawer_03.JPG)
There's also the power shower under the bonnet.