What's the most textual way to display an updating grid of memory as hex?

[guidoism]

I'm working on a simulator for a computer using Rich and Textual and while playing back a run I'd like to animate the updating and the loading of words from memory. It currently looks like this:

The naive way to animate it would be to redraw a panel from scratch each time. But textual seems so dynamic that I feel like I'd be doing it wrong that way. Obviously I could create a grid of each cell in memory, but maybe that's going to far.

Should I just stick to rich.table and update parts of the table?

Any suggestions? No rush, I'd like to do it "the textual way" so I don't mind waiting for the css branch if that's what I need to do.