Looks like there’s a couple of ways to go. I don’t have a sense on which is the best choice to make.
Also not clear on using the primary or secondary widget areas to make rows of columns as I am already using them as sidebar widgets. So perhaps X-Plus Flex Columns Widget is the answer?
Obviously, I am a bit confused.
Also, am not getting email notifications again from these posts. It is not going into spam — just not getting them delivered.