I would like to run LED strip lighting under the rails of my bed to light up the cargo area and I see that the lighting comes in different lengths. I want to do the 2 side rails and the cab rail. Should I use 3 individual strips or is it possible to use just one long strip to go around the perimeter? I have never worked with the stuff so I don't know how flexible it is and if I can make turns with it very easily. Any thoughts?