[TakesALickin]

Welcome! I'd go for option #3. I believe those original dials are available, but hard to find, and pricey if you do find them. They're old enough at this point that even if you find one in good shape, it's not likely to have much glow left. There are a few mod shops that will relume your aftermarket dial for you. The backlog is usually around two months. Try these two:

http://www.everestwatchworks.com/index.html

http://internationalwatchworks.com/