1969 Cuda Grill Resto...any tips/tricks??

Thanks Rani, I have to take a look at my grills to see how bad they are. Were you happy with the 3M product?? $35 isnt too bad 3M makes good stuff. The gun is a kick in the "boys" though!! Im worried bout the sanding as I dont want to lose the textured factory finish. Thanks for the advice "Princess"!