I got my M47 in the mail today and I am going to attempt to install it tonight. I was trying to figure out where I'm going to mount the heads though. I drive a white 2008 F150; which is apparently hard to jam. So, do I stick all 4 heads up front? 2 front/ 2 back or 3 up front / 1 back? If I do decide to put one or two in the back, I was going to repaint my tool box black so its not so reflective.