A great site that will help you figure out when to file for spousal SS is opensocialsecurity.com. You can enter all kinds of possible scenarios and it'll advise you on the best possible time for both of you to file.
Good luck.
I have a government pension that covers around 65% of my final salary. It has a small COLA and a 75% survivorship option. I also had a 457b that I rolled over into a tIRA, of which I'm now starting to convert to a Roth. Haven't claimed SS yet at 64. We also consider ourselves extremely...