My C4 bumper has shipped so i will be installing my old wench that i had on my Jeep. My question is does everyone wire up the red lead to the battery and the black to a ground. There is no on or off switch on the wench so its on all the time because you can activate it with the wireless remote at any time. Are there switches you can buy for them. I would feel safer if i had a shut off switch installed in line with the wench.