I keep my cars stock and put a lot of miles on them. A good set of points (find a vendor like Marx Parts, etc. that sells old NORS stuff) is an every ~10k mile service item - longer if you aren't driving in cold or hard conditions. They're super easy to do on these big blocks with the distributor right in front and cheap. Throw a spare set of everything (cap, rotor, points, condenser) in the glovebox or trunk (I usually carry a used set that I removed at a service interval as working spares) and you're good. The big advantage to points over electronic is that, usually, you will have signs of the points degrading before the car won't run whereas the electronic ignition can flat out fail at any time without warning. I have seen this happen to a couple cars that were left stranded alongside the road. To each their own - I like my points.