Okay the first idea I am pretty sure will work, has anyone made inside quarter trim out of plywood? I am just looking for something to give me a place to mount speakers and my Hi-lift. I thought if I was to take a couple of pieces of 1/2 inch plywood and trim them to the shape of the original trim run some screw back through and call it good. The second idea is a little more questionable. I am a not so sure about. I had a crazy idea to build my own nerf bars. I figure if I can buy a several section of straight pipe and a some 90 degree bends and some flat metal weld to gether boom got nerf bars. The real question is, could I mount and air hose connector to them and use them as onboard air tanks? I know I will need thick wall pipe and to mount the air fitting on the top so I don't rake it off on a rock. But would it work or am I working on blowing myself up.