If you're running single plugs, it may not be worth it. When I went to dual plugs, at first I just put on the dual outlet coils and ran it. I was getting 1000 miles out of a set of points, and then the were burnt enough to cause running problems. I went a few rounds of that and then got the booster. It didn't really make it run better than it did before with a fresh set of points, but now the business end of the points lasts indefinitely, the wear block is what goes now, after a LOT of miles.
I wouldn't bring her home to Mama, but Mama ain't home tonight.