Hi everyone, years ago I upgraded from my standard 69 coupe to an all original RS. When I finally got around to restoring it, during the disassembly process, I realized just about everything on this car is numbers matching. So now I'm down to replacing the general items that disappear over time with correct date coded items. Looking for water pump, alternator, and starter housing. My question is this....everything on this car seems to be date coded within a week or two of everything else. What's the general rule here? If I find these items that are outside of 2 weeks of the rest of these numbers, should I skip them and keep looking? Does the true collector even care about these items?