I have a 92 C1500. I want to upgrade my headlights, corner lights, and parking lights. I found a kit for 94-98 trucks. But, I have seen others that say they work for 88-98, 91-98, etc. What is the compatibility with our headlights? Will anything with the newer grill which I believe is 94 and up not fit on my 92? Are the headlights different sizes? Hope this is the right section to ask this.