Yes, I have a number of errors, it seems. Although I had "quae" for that phrase originally in line 10, I must have let it slip there. It should read "quae" not quas.
Also, little known to any of you, but I had originally "illa verba videntur bona" for line 2, but changed it to its current form. I'd like to change it back to "illa verba videntur bona" which seems overall a better phrase.