The Red Circle shows what side has power with the Running Lights. Pulling the fuse box is a strait forward and easy task.
Once I split the fuse box to get to the PCB, I drilled a hole in that circled location for the wire from an inline fuse holder.
Pull the wire thru the hole and solder it to the PCB in that location. You will need a powerful Soldering iron as the hole
thru the PCB is not Thermally isolated. A 25 watt pencil soldering Iron will not cut it. I had a $600 Metcal iron and it
barely got enough heat to solder the wire. You would probably need a 100-250 watt soldering gun like your Grandfather used.
There are 3 grounding lugs right in that corner of the engine bay to use.
Something like this:
Keep your work space neat and clean with the selection of this highly durable Weller large size Soldering Gun Kit.
www.homedepot.com
Like I said, I will do a full HOW-TO thread to put in the Modification forum.
Malodave
I have included the Template I made with links to the Parts I used:
If you have a sunroof you will need to double check if it works for you.
You can get it printed at a Reprographics shop or some place
that prints blueprints. When I printed it it cost me about $10-12 for the two.