This morning I mounted the tray I've been working on. The tray is sandwiched between the sub-frame/chassis and the stability cross brace which mounts to both. It went on fairly easy. No pictures because it looks pretty much like the pictures I posted yesterday. Only difference is that it's not coming out again.
I began working on getting the box that will hold the charger and DC to DC converters in the trunk mounted up. I got as far as I could without help. I need someone either under the car or working in the trunk to help me tighten down the bolts.
I did manage to mount the fan that will blow fresh air over the batteries in the trunk should they get too warm. That fan will hang from the box I mentioned above and I will be routing some 2" flexible tubing into the battery box. I have a temperature switch that I'll mount in the battery box which will control the fan. When it gets above 122 Degrees F. the fan will kick on. It's set to turn off at 104 which means that in the summer time in Phoenix, it will pretty much run non-stop.