Prickly Pear Appliqué Blocks

The pattern for this (Prickly Pears from Karen Stone) called for making 12 blocks, like I made above. For some weird reason that I don't even recall, I made 14 blocks (below). So I need to take 2 away and do something else with the extra 2. Problem is I don't know which 2 to remove. Or I may end up doing this setting below, with all 14 blocks? I doubt I have enough fabric for the corners though. While I figure this out, it will go back into the UFO box. *sigh* Pin It Now!