Fast engraving Font, labels on surface

New to Easel.
Wonderful software.
Will use it to engrave aluminum specs plates.
The titles are already engraved, I need to add the values.

What would be wonderful is
-A font where the strokes would be exactly the same size as a bit, so a single pass would engrave my text.
That would probably turn a 20+ minutes engraving into a 5 minutes one.

-Add a “Non printable” checkbox in the textbox properties.
I could then be able to see on the screen the titles of the values I need to change in the specs plate before engraving, without actually printing the titles.