Hopefully the D3 has K2 mixed in, or either your multi has it. If you search amazon, you will see it is a very common combination.
I think Thorne has the best one, you can get the exact amount you want and it has the more bio-available MK4 K2. Several good options though.
https://www.amazon.c...s/dp/B0038NF8MG
I would swap out evening fish oil for Wileys orange burst fish oil(its really cod oil - Virgin/Rosita are some alternatives) to get some natural Vitamin A. Many people dont process beta carotene well.
I also usually take a digestive enzymes, especially if cheese or beef is in the meal.
Looks like you have most the things on this LIST coverered, keep in mind potassium.
Some nutritional considerations for Seniors discussed HERE - They mention CoQ10, Lithium, melatonin, and choline for women.