OK, so I had a try.
You can ignore the background color that appears in the design and you can use a DMC fabric very white and stitch it 2 over 2 (in this way you do not need to stitch the background) but it is your choice.
See the mock-up and the PDF containing the details.
Looking forward to hear from you if something must be modified.
- Ovi Crosstitch
mock-up:
chart:
Regarding the text, here is a screen capture of a zoomed in position. As you can see, the text contains small stitches from other colors, is not completely black. You can choose to stitch it in this manner, or you can manually replace the other colors with BLACK while stitching. (open it and zoom in to see what I mean)