I'd like to make some small fiberglass pods on the plastic pillars inside my ride. I thought placing them about ear level would be best, but I haven't really worked with fiberglass before. everything else but it seems like fiberglass is WAY different than anything else. So what method would be best? Make new plastic pieces enitrely, or make the pods and then add them to the existing pieces. I'd like to keep them as stock looking as possible, like gmc wanted them there. Something similar to how the turbo guages look on the pillar if that makes sense.