Way finding progression

After realising that the fonts i originally designed were not entirely legible it lead to my current idea which is to use the decorative pattern within the way-finding , using standard letters in a clear font with a colour which stands out on top of the pattern which would be placed behind the letters. Here are the fonts i thought might work and the one labeled most suitable is the one i have chosen, because it is a clear readable font which i believe will remain so even with a design inside the letters.