I've read some of the previous posts on sheet metal replacement. I'm looking at replacing the hood, fenders, rear quarter panels and doors on my 74 Blazer. I've seen a few posts slamming LMC but also some who have had good luck with them. I was also looking at Goodmark Industries as well as JC Whitney. Anyone have any experience with these two? Also, anyone replace their rear quarter panels on a 73-75 Blazer? Problems? Recommendations?