Hello, my friend @denmarkguy,

Thank You so much for your very encouraging response. Yes, I couldn't be happier to be making some headway on this problem. The usual frustrations apply as far as "fitting it in" to available time. I hope I will be able to give it some priority, and to share it with you and others in the community when I reach some "presentable" level of usefulness...

I will certainly keep you (and everyone) posted. But it is very good to know of your interest, Thanks! ;)

😄😇😄