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7.) Supplement your wood stove with charcoal when it gets really cold. It's cheap, and burns extremely well and warm through those long November nights.
I did much the same thing only I used different colored electrical tape.
I've been using a inverter and a deep cycle battery for years. Just hit a switch and you have light. No noise and plenty of light. We use a 25w flouro bulb and get about a week before battery needs recharge.