Recommendation for Replacement Body Parts ?

[rwjtexas]

I have a 1985 K5 and preparing for the Paint and Body Restoration. The shop advised me due to the amount of surface rust on the hood, they suggest replacing it. The RH Door (passenger side) also needs to be replaced due to a bull rubbing up on it.

I am hoping someone can advise me on which company sells the best premium restoration parts. I realize that it may cost me a little more, however, I purchased this new in 1985 and restoring it to pass down to my oldest daughter.

Thanks for your time.