Additional information. I considered replacing the inductors, but decided against it. Doing so would significantly elevate the cost of the project and probably necessitate using an external cross over. I also thought about but did not go for an upgrade on the binding posts.
I bought these speakers used about 15 years ago, and they were in very rough shape. The cabinets were badly scratched and the grills were really bent up. Had the cosmetics been better, I probably would have done an even more radical crossover rebuild with better inductors for those that are in series with the drivers, where the correct inductor values could be sourced.
I got as far as I could with this rebuild last winter, but put the work on hold to attend to some other goals I had for this last year. I don't enjoy the cabinet work that much, so its easy to push that kind of thing aside.

