Moving LiFePo4, Rewire or run Long Extensions?

In the summer when I need to run the AC at night I run the Honda , it will run for over 8 hrs at eco mode with my AC , not in a campground of course . The times I`ve camped in 0 to 30 degree nights I run the Honda and use a small cube ceramic electric heater on a low setting and the propane heater will cycle on and off every hour or so , so the grey and black tanks still get heat . While boondocking you can chain the Honda up away so its quieter .