I would like to bring my 2000 GMC JIMMY BLAZER Diamond Edition 4-door LS up to roadworthyness by replacing the quarter manels in front and rear, as well as replacing the side door panels that say "Diamond Edition" (or something like that). What JIMMY/BLAZER parts will interchange on this very rare, but not very sought-after animal? Engine and 4w drive train are OK, interior is in pristine condition. It previously had one owner, and had only 90k miles on it when I bought it. Everything seems to work except the remote rear hatch button. I also had to replace the license plate lights with aftermarket LED ones because they rusted and fell out, so it wouldn't pass NY inspection. Drives and handles well with big AT tires, and gets about 15mpg. around town. Does anyone have any idea how sturdy the "Cowcatcher" push bar is?