NEED SCHOOLED ON A BODY HOODS

image.jpg Are the 67, 68 and 69 barracuda hoods all different? Did all 67 hoods have the chrome inserts?
Are the nose and grill pieces all different also? If you change the nose piece do you have to change the hood for the body lines to match.
I would prefer not to have the Plymouth on the front end of my Cuda.
Does anybody make replacement fenders? I have found the lower dogleg patch but that is it so far.
So many questions. Thanks.