Blitz, I'm still looking into that controller, "if grounding is necessary" is the question, under what conditions is grounding required by the charge controller?
Another good resource and prices is http://www.battery1234.com/
Some progress on the truck, I got the lokar shifter from Kamikaze12volts.
Here it is in place, still have to do the linkages, kickdown and dipstick.
The tcase shifter will be about a foot back from the stock shifters location.
With the lokar shifter, the high steer arm these are the only 2 aftermarket parts in the build, so far everything is either jeep, dodge or the axles chevy. Up next are gauges and rear caliper brackets but that's it so far for aftermarket.
Also painted the gas, now diesel tank with por 15 along with the straps.
The sending unit looks good, I'm constantly amazing at how good the condition of this truck.